diff --git a/services/contacts/.eslintrc b/services/contacts/.eslintrc
deleted file mode 100644
index cc68024d9d..0000000000
--- a/services/contacts/.eslintrc
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "parserOptions": {
-    "ecmaVersion": 2022,
-    "sourceType": "module"
-  }
-}
diff --git a/services/contacts/.mocharc.cjs b/services/contacts/.mocharc.cjs
deleted file mode 100644
index 863d299948..0000000000
--- a/services/contacts/.mocharc.cjs
+++ /dev/null
@@ -1,13 +0,0 @@
-let reporterOptions = {}
-if (process.env.CI) {
-  reporterOptions = {
-    reporter: '/overleaf/node_modules/mocha-multi-reporters',
-    'reporter-options': ['configFile=./test/mocha-multi-reporters.cjs'],
-  }
-}
-const all = {
-  require: 'test/setup.js',
-  ...reporterOptions,
-}
-
-module.exports = all
diff --git a/services/contacts/.nvmrc b/services/contacts/.nvmrc
deleted file mode 100644
index 8e35034890..0000000000
--- a/services/contacts/.nvmrc
+++ /dev/null
@@ -1 +0,0 @@
-24.14.1
diff --git a/services/contacts/Dockerfile b/services/contacts/Dockerfile
deleted file mode 100644
index 888712e398..0000000000
--- a/services/contacts/Dockerfile
+++ /dev/null
@@ -1,50 +0,0 @@
-# This file was auto-generated, do not edit it directly.
-# Instead run bin/update_build_scripts from
-# https://github.com/overleaf/internal/
-
-FROM node:24.14.1 AS base
-
-# Corepack setup, shared between all the images.
-ENV PATH="/overleaf/node_modules/.bin:$PATH"
-ENV COREPACK_HOME=/opt/corepack
-RUN corepack enable && corepack install -g yarn@4.14.1
-ENV COREPACK_ENABLE_NETWORK=0
-
-WORKDIR /overleaf/services/contacts
-
-# Google Cloud Storage needs a writable $HOME/.config for resumable uploads
-# (see https://googleapis.dev/nodejs/storage/latest/File.html#createWriteStream)
-RUN mkdir /home/node/.config && chown node:node /home/node/.config
-
-FROM base AS app
-
-COPY package.json yarn.lock .yarnrc.yml /overleaf/
-COPY libraries/eslint-plugin/package.json /overleaf/libraries/eslint-plugin/package.json
-COPY libraries/fetch-utils/package.json /overleaf/libraries/fetch-utils/package.json
-COPY libraries/logger/package.json /overleaf/libraries/logger/package.json
-COPY libraries/metrics/package.json /overleaf/libraries/metrics/package.json
-COPY libraries/mongo-utils/package.json /overleaf/libraries/mongo-utils/package.json
-COPY libraries/o-error/package.json /overleaf/libraries/o-error/package.json
-COPY libraries/promise-utils/package.json /overleaf/libraries/promise-utils/package.json
-COPY libraries/settings/package.json /overleaf/libraries/settings/package.json
-COPY services/contacts/package.json /overleaf/services/contacts/package.json
-COPY tools/migrations/package.json /overleaf/tools/migrations/package.json
-COPY .yarn/patches/ /overleaf/.yarn/patches/
-COPY tools/migrations/ /overleaf/tools/migrations/
-
-RUN cd /overleaf && yarn workspaces focus @overleaf/contacts overleaf
-COPY libraries/eslint-plugin/ /overleaf/libraries/eslint-plugin/
-COPY libraries/fetch-utils/ /overleaf/libraries/fetch-utils/
-COPY libraries/logger/ /overleaf/libraries/logger/
-COPY libraries/metrics/ /overleaf/libraries/metrics/
-COPY libraries/mongo-utils/ /overleaf/libraries/mongo-utils/
-COPY libraries/o-error/ /overleaf/libraries/o-error/
-COPY libraries/promise-utils/ /overleaf/libraries/promise-utils/
-COPY libraries/settings/ /overleaf/libraries/settings/
-COPY services/contacts/ /overleaf/services/contacts/
-COPY tools/migrations/ /overleaf/tools/migrations/
-
-FROM app
-USER node
-
-CMD ["node", "--expose-gc", "app.js"]
diff --git a/services/contacts/LICENSE b/services/contacts/LICENSE
deleted file mode 100644
index ac8619dcb9..0000000000
--- a/services/contacts/LICENSE
+++ /dev/null
@@ -1,662 +0,0 @@
-
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU Affero General Public License is a free, copyleft license for
-software and other kinds of works, specifically designed to ensure
-cooperation with the community in the case of network server software.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-our General Public Licenses are intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  Developers that use our General Public Licenses protect your rights
-with two steps: (1) assert copyright on the software, and (2) offer
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-incorporate.  Many developers of free software are heartened and
-encouraged by the resulting cooperation.  However, in the case of
-software used on network servers, this result may fail to come about.
-The GNU General Public License permits making a modified version and
-letting the public access it on a server without ever releasing its
-source code to the public.
-
-  The GNU Affero General Public License is designed specifically to
-ensure that, in such cases, the modified source code becomes available
-to the community.  It requires the operator of a network server to
-provide the source code of the modified version running there to the
-users of that server.  Therefore, public use of a modified version, on
-a publicly accessible server, gives the public access to the source
-code of the modified version.
-
-  An older license, called the Affero General Public License and
-published by Affero, was designed to accomplish similar goals.  This is
-a different license, not a version of the Affero GPL, but Affero has
-released a new version of the Affero GPL which permits relicensing under
-this license.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
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-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Remote Network Interaction; Use with the GNU General Public License.
-
-  Notwithstanding any other provision of this License, if you modify the
-Program, your modified version must prominently offer all users
-interacting with it remotely through a computer network (if your version
-supports such interaction) an opportunity to receive the Corresponding
-Source of your version by providing access to the Corresponding Source
-from a network server at no charge, through some standard or customary
-means of facilitating copying of software.  This Corresponding Source
-shall include the Corresponding Source for any work covered by version 3
-of the GNU General Public License that is incorporated pursuant to the
-following paragraph.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the work with which it is combined will remain governed by version
-3 of the GNU General Public License.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU Affero General Public License from time to time.  Such new versions
-will be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU Affero General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU Affero General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU Affero General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If your software can interact with users remotely through a computer
-network, you should also make sure that it provides a way for users to
-get its source.  For example, if your program is a web application, its
-interface could display a "Source" link that leads users to an archive
-of the code.  There are many ways you could offer source, and different
-solutions will be better for different programs; see section 13 for the
-specific requirements.
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU AGPL, see
-<http://www.gnu.org/licenses/>.
diff --git a/services/contacts/Makefile b/services/contacts/Makefile
deleted file mode 100644
index a1db029092..0000000000
--- a/services/contacts/Makefile
+++ /dev/null
@@ -1,204 +0,0 @@
-# This file was auto-generated, do not edit it directly.
-# Instead run bin/update_build_scripts from
-# https://github.com/overleaf/internal/
-
-BUILD_NUMBER ?= local
-BRANCH_NAME ?= $(shell git rev-parse --abbrev-ref HEAD)
-BRANCH_NAME_TAG_SAFE = $(shell echo $(BRANCH_NAME) | sed 's/\//\-\-/g' | cut -c1-96)
-PROJECT_NAME = contacts
-BUILD_DIR_NAME = $(shell pwd | xargs basename | tr -cd '[a-zA-Z0-9_.\-]')
-HERE=$(shell pwd)
-export MONOREPO ?= $(shell cd ../../ && pwd)
-export RETRIES ?= $(if $(CI),3,0)
-IMAGE_CI ?= ci/$(PROJECT_NAME):$(BRANCH_NAME_TAG_SAFE)-$(BUILD_NUMBER)
-IMAGE_REPO ?= us-east1-docker.pkg.dev/overleaf-ops/ol-docker/$(PROJECT_NAME)
-IMAGE_REPO_FINAL ?= $(IMAGE_REPO):$(BRANCH_NAME_TAG_SAFE)-$(BUILD_NUMBER)
-IMAGE_CACHE ?= $(IMAGE_REPO):cache-$(shell cat \
-	$(MONOREPO)/package.json \
-	$(MONOREPO)/yarn.lock \
-	$(MONOREPO)/libraries/eslint-plugin/package.json \
-	$(MONOREPO)/libraries/fetch-utils/package.json \
-	$(MONOREPO)/libraries/logger/package.json \
-	$(MONOREPO)/libraries/metrics/package.json \
-	$(MONOREPO)/libraries/mongo-utils/package.json \
-	$(MONOREPO)/libraries/o-error/package.json \
-	$(MONOREPO)/libraries/promise-utils/package.json \
-	$(MONOREPO)/libraries/settings/package.json \
-	$(MONOREPO)/services/contacts/package.json \
-	$(MONOREPO)/tools/migrations/package.json \
-	$(MONOREPO)/.yarn/patches/* \
-| sha256sum | cut -d '-' -f1)
-
-DOCKER_COMPOSE_FLAGS ?= -f docker-compose.yml
-DOCKER_COMPOSE := BUILD_NUMBER=$(BUILD_NUMBER) \
-	BRANCH_NAME=$(BRANCH_NAME_TAG_SAFE) \
-	PROJECT_NAME=$(PROJECT_NAME) \
-	MOCHA_GREP=${MOCHA_GREP} \
-	docker compose ${DOCKER_COMPOSE_FLAGS}
-
-# Common flags for docker compose run.
-# --rm           Tear down test runner container
-# --build        Make sure that we use the latest base image
-# --quiet-build  Hide build output
-ifeq ($(CI),true)
-	DC_RUN_FLAGS := --rm
-else
-	DC_RUN_FLAGS := --rm --build --quiet-build
-endif
-
-COMPOSE_PROJECT_NAME_TEST_ACCEPTANCE ?= test_acceptance_$(BUILD_DIR_NAME)
-DOCKER_COMPOSE_TEST_ACCEPTANCE = \
-	COMPOSE_PROJECT_NAME=$(COMPOSE_PROJECT_NAME_TEST_ACCEPTANCE) $(DOCKER_COMPOSE)
-
-COMPOSE_PROJECT_NAME_TEST_UNIT ?= test_unit_$(BUILD_DIR_NAME)
-DOCKER_COMPOSE_TEST_UNIT = \
-	COMPOSE_PROJECT_NAME=$(COMPOSE_PROJECT_NAME_TEST_UNIT) $(DOCKER_COMPOSE)
-
-clean:
-	-docker rmi $(IMAGE_CI)
-	-docker rmi $(IMAGE_REPO_FINAL)
-	-$(DOCKER_COMPOSE_TEST_UNIT) down --remove-orphans --rmi local --timeout 0 --volumes
-	-$(DOCKER_COMPOSE_TEST_ACCEPTANCE) down --remove-orphans --rmi local --timeout 0 --volumes
-	-rm -rf reports/
-
-# Run the linting commands in the scope of the monorepo.
-# Eslint and prettier (plus some configs) are on the root.
-RUN_LINTING = ../../bin/run -w /overleaf/services/$(PROJECT_NAME) monorepo yarn run --silent
-RUN_LINTING_MONOREPO = ../../bin/run monorepo yarn run --silent
-
-RUN_LINTING_CI = docker run --rm --volume $(MONOREPO)/.editorconfig:/overleaf/.editorconfig --volume $(MONOREPO)/.eslintignore:/overleaf/.eslintignore --volume $(MONOREPO)/.eslintrc:/overleaf/.eslintrc --volume $(MONOREPO)/.prettierignore:/overleaf/.prettierignore --volume $(MONOREPO)/.prettierrc:/overleaf/.prettierrc --volume $(MONOREPO)/tsconfig.backend.json:/overleaf/tsconfig.backend.json --volume $(MONOREPO)/services/contacts/reports:/overleaf/services/contacts/reports --volume $(MONOREPO)/node_modules/.cache:/overleaf/node_modules/.cache $(IMAGE_CI) yarn run --silent
-RUN_LINTING_CI_MONOREPO = docker run --rm --volume $(MONOREPO)/.editorconfig:/overleaf/.editorconfig --volume $(MONOREPO)/.eslintignore:/overleaf/.eslintignore --volume $(MONOREPO)/.eslintrc:/overleaf/.eslintrc --volume $(MONOREPO)/.prettierignore:/overleaf/.prettierignore --volume $(MONOREPO)/.prettierrc:/overleaf/.prettierrc --volume $(MONOREPO)/tsconfig.backend.json:/overleaf/tsconfig.backend.json --volume $(MONOREPO)/services/contacts/reports:/overleaf/services/contacts/reports --volume $(MONOREPO)/node_modules/.cache:/overleaf/node_modules/.cache -w /overleaf $(IMAGE_CI) yarn run --silent
-
-SHELLCHECK_OPTS = \
-	--shell=bash \
-	--external-sources
-SHELLCHECK_COLOR := $(if $(CI),--color=never,--color)
-SHELLCHECK_FILES := { git ls-files "*.sh" -z; git grep -Plz "\A\#\!.*bash"; } | sort -zu
-
-shellcheck:
-	@$(SHELLCHECK_FILES) | xargs -0 -r docker run --rm -v $(HERE):/mnt -w /mnt \
-		koalaman/shellcheck:stable $(SHELLCHECK_OPTS) $(SHELLCHECK_COLOR)
-
-shellcheck_fix:
-	@$(SHELLCHECK_FILES) | while IFS= read -r -d '' file; do \
-		diff=$$(docker run --rm -v $(HERE):/mnt -w /mnt koalaman/shellcheck:stable $(SHELLCHECK_OPTS) --format=diff "$$file" 2>/dev/null); \
-		if [ -n "$$diff" ] && ! echo "$$diff" | patch -p1 >/dev/null 2>&1; then echo "\033[31m$$file\033[0m"; \
-		elif [ -n "$$diff" ]; then echo "$$file"; \
-		else echo "\033[2m$$file\033[0m"; fi \
-	done
-
-WITH_CACHE_FOLDER = \
-	lint \
-	lint_ci \
-	lint_fix \
-	format \
-	format_ci \
-	format_fix \
-	typecheck \
-	typecheck_ci \
-
-$(WITH_CACHE_FOLDER): ../../node_modules/.cache/prettier/
-../../node_modules/.cache/prettier/:
-	mkdir -p $@
-
-$(WITH_CACHE_FOLDER): ../../node_modules/.cache/eslint/
-../../node_modules/.cache/eslint/:
-	mkdir -p $@
-
-format:
-	$(RUN_LINTING_MONOREPO) format services/contacts
-
-format_ci:
-	$(RUN_LINTING_CI_MONOREPO) format services/contacts
-
-format_fix:
-	$(RUN_LINTING_MONOREPO) format:fix services/contacts
-
-lint:
-	$(RUN_LINTING) lint
-
-lint_ci:
-	-$(RUN_LINTING_CI) lint --format json --output-file reports/eslint.json
-	sed -i 's_"filePath":"/overleaf_"filePath":"$(MONOREPO)_g' reports/eslint.json
-
-lint_fix:
-	$(RUN_LINTING) lint:fix
-
-typecheck:
-	$(RUN_LINTING) types:check
-
-typecheck_ci:
-	$(RUN_LINTING_CI) types:check
-
-test: format lint typecheck shellcheck test_unit test_acceptance
-
-test_unit:
-ifneq (,$(wildcard test/unit))
-	$(DOCKER_COMPOSE_TEST_UNIT) run $(DC_RUN_FLAGS) test_unit
-endif
-
-test_clean: test_unit_clean
-test_unit_clean:
-ifneq (,$(wildcard test/unit))
-	$(DOCKER_COMPOSE_TEST_UNIT) down -v -t 0
-endif
-
-test_acceptance: test_acceptance_clean test_acceptance_pre_run test_acceptance_run
-	$(MAKE) test_acceptance_clean
-
-test_acceptance_debug: test_acceptance_clean test_acceptance_pre_run test_acceptance_run_debug
-	$(MAKE) test_acceptance_clean
-
-test_acceptance_run:
-ifneq (,$(wildcard test/acceptance))
-	$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run $(DC_RUN_FLAGS) test_acceptance
-endif
-
-test_acceptance_run_debug:
-ifneq (,$(wildcard test/acceptance))
-	$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run -p 127.0.0.9:19999:19999 $(DC_RUN_FLAGS) test_acceptance yarn run --inspect=0.0.0.0:19999 --inspect-brk test:acceptance
-endif
-
-test_clean: test_acceptance_clean
-test_acceptance_clean:
-	$(DOCKER_COMPOSE_TEST_ACCEPTANCE) down -v -t 0
-
-test_acceptance_pre_run:
-ifneq (,$(wildcard test/acceptance/js/scripts/pre-run))
-	$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run $(DC_RUN_FLAGS) test_acceptance test/acceptance/js/scripts/pre-run
-endif
-
-benchmarks:
-	$(DOCKER_COMPOSE_TEST_ACCEPTANCE) run $(DC_RUN_FLAGS) test_acceptance yarn run benchmarks
-
-build:
-	docker build \
-		--pull \
-		--build-arg BUILDKIT_INLINE_CACHE=1 \
-		--tag $(IMAGE_CI) \
-		--tag $(IMAGE_CACHE) \
-		--tag $(IMAGE_REPO_FINAL) \
-		--cache-from $(IMAGE_CACHE) \
-		--file Dockerfile \
-		../..
-
-tar:
-	$(DOCKER_COMPOSE) up tar
-
-push:
-	docker push $(IMAGE_REPO_FINAL)
-
-push_branch:
-	docker push $(IMAGE_CACHE)
-
-.PHONY: clean \
-	format format_fix \
-	lint lint_fix \
-	build_types typecheck \
-	lint_ci format_ci typecheck_ci \
-	shellcheck shellcheck_fix \
-	test test_clean test_unit test_unit_clean \
-	test_acceptance test_acceptance_debug test_acceptance_pre_run \
-	test_acceptance_run test_acceptance_run_debug test_acceptance_clean \
-	benchmarks \
-	build tar publish \
diff --git a/services/contacts/README.md b/services/contacts/README.md
deleted file mode 100644
index 020015b8a1..0000000000
--- a/services/contacts/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# overleaf/contacts
-
-An API for tracking contacts of a user
-
-## License
-
-The code in this repository is released under the GNU AFFERO GENERAL PUBLIC LICENSE, version 3. A copy can be found in the `LICENSE` file.
-
-Copyright (c) Overleaf, 2015-2019.
diff --git a/services/contacts/app.js b/services/contacts/app.js
deleted file mode 100644
index 0d22ff3346..0000000000
--- a/services/contacts/app.js
+++ /dev/null
@@ -1,24 +0,0 @@
-// Metrics must be initialized before importing anything else
-import '@overleaf/metrics/initialize.js'
-
-import logger from '@overleaf/logger'
-import Settings from '@overleaf/settings'
-import { mongoClient } from './app/js/mongodb.js'
-import { app } from './app/js/server.js'
-
-const { host, port } = Settings.internal.contacts
-
-try {
-  await mongoClient.connect()
-} catch (err) {
-  logger.fatal({ err }, 'Cannot connect to mongo. Exiting.')
-  process.exit(1)
-}
-
-app.listen(port, host, err => {
-  if (err) {
-    logger.fatal({ err }, `Cannot bind to ${host}:${port}. Exiting.`)
-    process.exit(1)
-  }
-  logger.debug(`contacts starting up, listening on ${host}:${port}`)
-})
diff --git a/services/contacts/app/js/ContactManager.js b/services/contacts/app/js/ContactManager.js
deleted file mode 100644
index 574a18a6fa..0000000000
--- a/services/contacts/app/js/ContactManager.js
+++ /dev/null
@@ -1,24 +0,0 @@
-import { db, ObjectId } from './mongodb.js'
-
-export async function touchContact(userId, contactId) {
-  await db.contacts.updateOne(
-    { user_id: new ObjectId(userId.toString()) },
-    {
-      $inc: {
-        [`contacts.${contactId}.n`]: 1,
-      },
-      $set: {
-        [`contacts.${contactId}.ts`]: new Date(),
-      },
-    },
-    { upsert: true }
-  )
-}
-
-export async function getContacts(userId) {
-  const user = await db.contacts.findOne({
-    user_id: new ObjectId(userId.toString()),
-  })
-
-  return user?.contacts
-}
diff --git a/services/contacts/app/js/Errors.js b/services/contacts/app/js/Errors.js
deleted file mode 100644
index 931579b5be..0000000000
--- a/services/contacts/app/js/Errors.js
+++ /dev/null
@@ -1,6 +0,0 @@
-export class NotFoundError extends Error {
-  constructor(message) {
-    super(message)
-    this.name = 'NotFoundError'
-  }
-}
diff --git a/services/contacts/app/js/HttpController.js b/services/contacts/app/js/HttpController.js
deleted file mode 100644
index 27bbdbbb17..0000000000
--- a/services/contacts/app/js/HttpController.js
+++ /dev/null
@@ -1,48 +0,0 @@
-import logger from '@overleaf/logger'
-import * as ContactManager from './ContactManager.js'
-import { buildContactIds } from './contacts.js'
-
-const CONTACT_LIMIT = 50
-
-export function addContact(req, res, next) {
-  const { user_id: userId } = req.params
-  const { contact_id: contactId } = req.body
-
-  if (contactId == null || contactId === '') {
-    res.status(400).send('contact_id should be a non-blank string')
-    return
-  }
-
-  logger.debug({ userId, contactId }, 'adding contact')
-
-  Promise.all([
-    ContactManager.touchContact(userId, contactId),
-    ContactManager.touchContact(contactId, userId),
-  ])
-    .then(() => {
-      res.sendStatus(204)
-    })
-    .catch(error => {
-      next(error)
-    })
-}
-
-export function getContacts(req, res, next) {
-  const { user_id: userId } = req.params
-  const { limit } = req.query
-
-  const contactLimit =
-    limit == null ? CONTACT_LIMIT : Math.min(parseInt(limit, 10), CONTACT_LIMIT)
-
-  logger.debug({ userId }, 'getting contacts')
-
-  ContactManager.getContacts(userId)
-    .then(contacts => {
-      res.json({
-        contact_ids: buildContactIds(contacts, contactLimit),
-      })
-    })
-    .catch(error => {
-      next(error)
-    })
-}
diff --git a/services/contacts/app/js/contacts.js b/services/contacts/app/js/contacts.js
deleted file mode 100644
index 36a142c797..0000000000
--- a/services/contacts/app/js/contacts.js
+++ /dev/null
@@ -1,13 +0,0 @@
-export function buildContactIds(contacts, limit) {
-  return Object.entries(contacts || {})
-    .map(([id, { n, ts }]) => ({ id, n, ts }))
-    .sort(sortContacts)
-    .slice(0, limit)
-    .map(contact => contact.id)
-}
-
-// sort by decreasing count, decreasing timestamp.
-// i.e. highest count, most recent first.
-function sortContacts(a, b) {
-  return a.n === b.n ? b.ts - a.ts : b.n - a.n
-}
diff --git a/services/contacts/app/js/mongodb.js b/services/contacts/app/js/mongodb.js
deleted file mode 100644
index 95a5e51278..0000000000
--- a/services/contacts/app/js/mongodb.js
+++ /dev/null
@@ -1,24 +0,0 @@
-// @ts-check
-
-import Metrics from '@overleaf/metrics'
-import MongoUtils from '@overleaf/mongo-utils'
-import Settings from '@overleaf/settings'
-import { MongoClient } from 'mongodb'
-
-export { ObjectId } from 'mongodb'
-
-export const mongoClient = new MongoClient(
-  Settings.mongo.url,
-  Settings.mongo.options
-)
-const mongoDb = mongoClient.db()
-
-export const db = {
-  contacts: mongoDb.collection('contacts'),
-}
-
-Metrics.mongodb.monitor(mongoClient)
-
-export async function cleanupTestDatabase() {
-  await MongoUtils.cleanupTestDatabase(mongoClient)
-}
diff --git a/services/contacts/app/js/server.js b/services/contacts/app/js/server.js
deleted file mode 100644
index 7d4cc88660..0000000000
--- a/services/contacts/app/js/server.js
+++ /dev/null
@@ -1,32 +0,0 @@
-import * as Metrics from '@overleaf/metrics'
-import logger from '@overleaf/logger'
-import express from 'express'
-import bodyParser from 'body-parser'
-import * as HttpController from './HttpController.js'
-import * as Errors from './Errors.js'
-
-logger.initialize('contacts')
-Metrics.event_loop?.monitor(logger)
-Metrics.open_sockets.monitor()
-
-export const app = express()
-app.use(Metrics.http.monitor(logger))
-Metrics.injectMetricsRoute(app)
-
-app.get('/user/:user_id/contacts', HttpController.getContacts)
-app.post(
-  '/user/:user_id/contacts',
-  bodyParser.json({ limit: '2mb' }),
-  HttpController.addContact
-)
-
-app.get('/status', (req, res) => res.send('contacts is alive'))
-
-app.use(function (error, req, res, next) {
-  logger.error({ err: error }, 'request errored')
-  if (error instanceof Errors.NotFoundError) {
-    return res.sendStatus(404)
-  } else {
-    return res.status(500).send('Oops, something went wrong')
-  }
-})
diff --git a/services/contacts/buildscript.txt b/services/contacts/buildscript.txt
deleted file mode 100644
index 48d9e38795..0000000000
--- a/services/contacts/buildscript.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-contacts
---dependencies=mongo
---env-add=
---env-pass-through=
---esmock-loader=True
---node-version=24.14.1
---package-name=@overleaf/contacts
---pipeline-owner=52
---public-repo=False
diff --git a/services/contacts/config/settings.defaults.cjs b/services/contacts/config/settings.defaults.cjs
deleted file mode 100644
index 7ffdb83ce5..0000000000
--- a/services/contacts/config/settings.defaults.cjs
+++ /dev/null
@@ -1,24 +0,0 @@
-const http = require('node:http')
-const https = require('node:https')
-
-http.globalAgent.maxSockets = 300
-http.globalAgent.keepAlive = false
-https.globalAgent.keepAlive = false
-
-module.exports = {
-  internal: {
-    contacts: {
-      port: 3036,
-      host: process.env.LISTEN_ADDRESS || '127.0.0.1',
-    },
-  },
-
-  mongo: {
-    url:
-      process.env.MONGO_CONNECTION_STRING ||
-      `mongodb://${process.env.MONGO_HOST || '127.0.0.1'}/sharelatex`,
-    options: {
-      monitorCommands: true,
-    },
-  },
-}
diff --git a/services/contacts/docker-compose.ci.yml b/services/contacts/docker-compose.ci.yml
deleted file mode 100644
index 3a9128e545..0000000000
--- a/services/contacts/docker-compose.ci.yml
+++ /dev/null
@@ -1,64 +0,0 @@
-# This file was auto-generated, do not edit it directly.
-# Instead run bin/update_build_scripts from
-# https://github.com/overleaf/internal/
-
-services:
-  test_unit:
-    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
-    user: node
-    volumes:
-      - ./reports:/overleaf/services/contacts/reports
-      - ../../bin/shared/wait_for_it:/overleaf/bin/shared/wait_for_it
-    entrypoint: /overleaf/bin/shared/wait_for_it mongo:27017 --timeout=60 --
-    command: yarn run test:unit:_run
-    environment:
-      CI:
-      MONGO_CONNECTION_STRING: mongodb://mongo/test-overleaf
-      NODE_ENV: test
-      NODE_OPTIONS: "--unhandled-rejections=strict"
-    depends_on:
-      mongo:
-        condition: service_started
-
-  test_acceptance:
-    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
-    environment:
-      CI:
-      RETRIES:
-      MONGO_HOST: mongo
-      POSTGRES_HOST: postgres
-      MOCHA_GREP: ${MOCHA_GREP}
-      NODE_ENV: test
-      NODE_OPTIONS: "--unhandled-rejections=strict"
-    volumes:
-      - ./reports:/overleaf/services/contacts/reports
-      - ../../bin/shared/wait_for_it:/overleaf/bin/shared/wait_for_it
-    depends_on:
-      mongo:
-        condition: service_started
-    user: node
-    entrypoint: /overleaf/bin/shared/wait_for_it mongo:27017 --timeout=60 --
-    command: yarn run test:acceptance
-
-  tar:
-    build: .
-    image: ci/$PROJECT_NAME:$BRANCH_NAME-$BUILD_NUMBER
-    volumes:
-      - ./:/tmp/build/
-    command: tar -czf /tmp/build/build.tar.gz --exclude=build.tar.gz --exclude-vcs .
-    user: root
-
-  mongo:
-    image: mongo:8.0.11
-    command: --replSet overleaf --notablescan
-    volumes:
-      - ../../bin/shared/mongodb-init-replica-set.js:/docker-entrypoint-initdb.d/mongodb-init-replica-set.js
-      - ../../bin/shared/mongodb-docker-entrypoint-wait.sh:/mongodb-docker-entrypoint-wait.sh
-    entrypoint: /mongodb-docker-entrypoint-wait.sh
-    environment:
-      MONGO_INITDB_DATABASE: sharelatex
-    extra_hosts:
-      # Required when using the automatic database setup for initializing the
-      # replica set. This override is not needed when running the setup after
-      # starting up mongo.
-      - mongo:127.0.0.1
diff --git a/services/contacts/docker-compose.yml b/services/contacts/docker-compose.yml
deleted file mode 100644
index 5e6cdfcee8..0000000000
--- a/services/contacts/docker-compose.yml
+++ /dev/null
@@ -1,79 +0,0 @@
-# This file was auto-generated, do not edit it directly.
-# Instead run bin/update_build_scripts from
-# https://github.com/overleaf/internal/
-
-services:
-  test_unit:
-    build:
-      context: ../..
-      dockerfile: services/contacts/Dockerfile
-      target: base
-    volumes:
-      - .:/overleaf/services/contacts
-      - ../../node_modules:/overleaf/node_modules
-      - ../../libraries:/overleaf/libraries
-      - ../../package.json:/overleaf/package.json
-      - ../../.yarnrc.yml:/overleaf/.yarnrc.yml
-      - ../../yarn.lock:/overleaf/yarn.lock
-      - ../../.yarn:/overleaf/.yarn
-      - ../../bin/shared/wait_for_it:/overleaf/bin/shared/wait_for_it
-      - ../../tools/migrations:/overleaf/tools/migrations
-    working_dir: /overleaf/services/contacts
-    environment:
-      MOCHA_GREP: ${MOCHA_GREP}
-      LOG_LEVEL: ${LOG_LEVEL:-}
-      MONGO_CONNECTION_STRING: mongodb://mongo/test-overleaf
-      NODE_ENV: test
-      NODE_OPTIONS: "--unhandled-rejections=strict"
-    entrypoint: /overleaf/bin/shared/wait_for_it mongo:27017 --timeout=60 --
-    command: yarn run --silent test:unit
-    user: node
-    depends_on:
-      mongo:
-        condition: service_started
-
-  test_acceptance:
-    build:
-      context: ../..
-      dockerfile: services/contacts/Dockerfile
-      target: base
-    volumes:
-      - .:/overleaf/services/contacts
-      - ../../node_modules:/overleaf/node_modules
-      - ../../libraries:/overleaf/libraries
-      - ../../package.json:/overleaf/package.json
-      - ../../.yarnrc.yml:/overleaf/.yarnrc.yml
-      - ../../yarn.lock:/overleaf/yarn.lock
-      - ../../.yarn:/overleaf/.yarn
-      - ../../bin/shared/wait_for_it:/overleaf/bin/shared/wait_for_it
-      - ../../tools/migrations:/overleaf/tools/migrations
-    working_dir: /overleaf/services/contacts
-    environment:
-      RETRIES:
-      MONGO_CONNECTION_STRING: mongodb://mongo/test-overleaf
-      POSTGRES_HOST: postgres
-      MOCHA_GREP: ${MOCHA_GREP}
-      LOG_LEVEL: ${LOG_LEVEL:-}
-      NODE_ENV: test
-      NODE_OPTIONS: "--unhandled-rejections=strict"
-    user: node
-    depends_on:
-      mongo:
-        condition: service_started
-    entrypoint: /overleaf/bin/shared/wait_for_it mongo:27017 --timeout=60 --
-    command: yarn run --silent test:acceptance
-
-  mongo:
-    image: mongo:8.0.11
-    command: --replSet overleaf --notablescan
-    volumes:
-      - ../../bin/shared/mongodb-init-replica-set.js:/docker-entrypoint-initdb.d/mongodb-init-replica-set.js
-      - ../../bin/shared/mongodb-docker-entrypoint-wait.sh:/mongodb-docker-entrypoint-wait.sh
-    entrypoint: /mongodb-docker-entrypoint-wait.sh
-    environment:
-      MONGO_INITDB_DATABASE: sharelatex
-    extra_hosts:
-      # Required when using the automatic database setup for initializing the
-      # replica set. This override is not needed when running the setup after
-      # starting up mongo.
-      - mongo:127.0.0.1
diff --git a/services/contacts/package.json b/services/contacts/package.json
deleted file mode 100644
index ba613c59b5..0000000000
--- a/services/contacts/package.json
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-  "name": "@overleaf/contacts",
-  "description": "An API for tracking contacts of a user",
-  "private": true,
-  "type": "module",
-  "main": "app.js",
-  "scripts": {
-    "start": "node app.js",
-    "test:acceptance:_run": "mocha --loader=esmock --recursive --timeout 15000 --exit --retries=$RETRIES $@ test/acceptance/js",
-    "test:acceptance": "yarn run test:acceptance:_run -- --grep=$MOCHA_GREP",
-    "test:unit:_run": "mocha --loader=esmock --recursive --exit $@ test/unit/js",
-    "test:unit": "yarn run test:unit:_run -- --grep=$MOCHA_GREP",
-    "nodemon": "node --watch app.js",
-    "lint": "eslint --cache --cache-location ../../node_modules/.cache/eslint/ --max-warnings 0 --format unix .",
-    "lint:fix": "eslint --cache --cache-location ../../node_modules/.cache/eslint/ --fix .",
-    "types:check": "tsc --noEmit"
-  },
-  "dependencies": {
-    "@overleaf/logger": "workspace:*",
-    "@overleaf/metrics": "workspace:*",
-    "@overleaf/mongo-utils": "workspace:*",
-    "@overleaf/settings": "workspace:*",
-    "async": "^3.2.5",
-    "body-parser": "1.20.4",
-    "bunyan": "^1.8.15",
-    "express": "4.22.1",
-    "mongodb": "6.12.0",
-    "request": "2.88.2",
-    "underscore": "~1.13.1"
-  },
-  "devDependencies": {
-    "@overleaf/migrations": "workspace:*",
-    "chai": "^4.3.6",
-    "chai-as-promised": "^7.1.1",
-    "esmock": "^2.6.3",
-    "mocha": "^11.1.0",
-    "mocha-junit-reporter": "^2.2.1",
-    "mocha-multi-reporters": "^1.5.1",
-    "sinon": "~9.0.1",
-    "sinon-chai": "^3.7.0",
-    "typescript": "^5.0.4"
-  }
-}
diff --git a/services/contacts/test/acceptance/js/GettingContactsTests.js b/services/contacts/test/acceptance/js/GettingContactsTests.js
deleted file mode 100644
index 769f7cefe7..0000000000
--- a/services/contacts/test/acceptance/js/GettingContactsTests.js
+++ /dev/null
@@ -1,121 +0,0 @@
-import { ObjectId } from 'mongodb'
-import request from 'request'
-import async from 'async'
-import { app } from '../../../app/js/server.js'
-
-const HOST = 'http://127.0.0.1:3036'
-
-describe('Getting Contacts', function () {
-  before(function (done) {
-    this.server = app.listen(3036, '127.0.0.1', error => {
-      if (error != null) {
-        throw error
-      }
-
-      done()
-    })
-  })
-
-  after(function () {
-    this.server.close()
-  })
-
-  describe('with no contacts', function () {
-    beforeEach(function () {
-      this.user_id = new ObjectId().toString()
-    })
-
-    it('should return an empty array', function (done) {
-      request(
-        {
-          method: 'GET',
-          url: `${HOST}/user/${this.user_id}/contacts`,
-          json: true,
-        },
-        (error, response, body) => {
-          if (error) {
-            return done(error)
-          }
-          response.statusCode.should.equal(200)
-          body.contact_ids.should.deep.equal([])
-          done()
-        }
-      )
-    })
-  })
-
-  describe('with contacts', function () {
-    beforeEach(function (done) {
-      this.user_id = new ObjectId().toString()
-      this.contact_id_1 = new ObjectId().toString()
-      this.contact_id_2 = new ObjectId().toString()
-      this.contact_id_3 = new ObjectId().toString()
-
-      const touchContact = (userId, contactId, cb) =>
-        request(
-          {
-            method: 'POST',
-            url: `${HOST}/user/${userId}/contacts`,
-            json: {
-              contact_id: contactId,
-            },
-          },
-          cb
-        )
-
-      async.series(
-        [
-          // 2 is preferred since touched twice, then 3 since most recent, then 1
-          cb => touchContact(this.user_id, this.contact_id_1, cb),
-          cb => touchContact(this.user_id, this.contact_id_2, cb),
-          cb => touchContact(this.user_id, this.contact_id_2, cb),
-          cb => touchContact(this.user_id, this.contact_id_3, cb),
-        ],
-        done
-      )
-    })
-
-    it('should return a sorted list of contacts', function (done) {
-      request(
-        {
-          method: 'GET',
-          url: `${HOST}/user/${this.user_id}/contacts`,
-          json: true,
-        },
-        (error, response, body) => {
-          if (error) {
-            return done(error)
-          }
-          response.statusCode.should.equal(200)
-          body.contact_ids.should.deep.equal([
-            this.contact_id_2,
-            this.contact_id_3,
-            this.contact_id_1,
-          ])
-          done()
-        }
-      )
-    })
-
-    it('should respect a limit and only return top X contacts', function (done) {
-      request(
-        {
-          method: 'GET',
-          url: `${HOST}/user/${this.user_id}/contacts?limit=2`,
-          json: true,
-        },
-        (error, response, body) => {
-          if (error) {
-            return done(error)
-          }
-          response.statusCode.should.equal(200)
-          body.contact_ids.should.deep.equal([
-            this.contact_id_2,
-            this.contact_id_3,
-          ])
-          done()
-        }
-      )
-    })
-  })
-})
diff --git a/services/contacts/test/acceptance/js/MongoHelper.js b/services/contacts/test/acceptance/js/MongoHelper.js
deleted file mode 100644
index cf969c6210..0000000000
--- a/services/contacts/test/acceptance/js/MongoHelper.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import { exec } from 'node:child_process'
-import { promisify } from 'node:util'
-
-before('run migrations', async function () {
-  this.timeout(60_000)
-
-  await promisify(exec)(
-    `cd ../../tools/migrations && npm run migrations -- migrate -t server-ce`
-  )
-})
diff --git a/services/contacts/test/mocha-multi-reporters.cjs b/services/contacts/test/mocha-multi-reporters.cjs
deleted file mode 100644
index 674ff0e1cd..0000000000
--- a/services/contacts/test/mocha-multi-reporters.cjs
+++ /dev/null
@@ -1,9 +0,0 @@
-module.exports = {
-  reporterEnabled: 'spec, mocha-junit-reporter',
-  mochaJunitReporterReporterOptions: {
-    mochaFile: `reports/junit-mocha-${process.env.MOCHA_GREP}.xml`,
-    includePending: true,
-    jenkinsMode: true,
-    output: true,
-  },
-}
diff --git a/services/contacts/test/setup.js b/services/contacts/test/setup.js
deleted file mode 100644
index 023fbc142c..0000000000
--- a/services/contacts/test/setup.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import chai from 'chai'
-import chaiAsPromised from 'chai-as-promised'
-import sinonChai from 'sinon-chai'
-import { ObjectId } from 'mongodb'
-
-// ensure every ObjectId has the id string as a property for correct comparisons
-ObjectId.cacheHexString = true
-
-chai.should()
-chai.use(chaiAsPromised)
-chai.use(sinonChai)
diff --git a/services/contacts/test/unit/js/ContactsManagerTests.js b/services/contacts/test/unit/js/ContactsManagerTests.js
deleted file mode 100644
index b4506aa515..0000000000
--- a/services/contacts/test/unit/js/ContactsManagerTests.js
+++ /dev/null
@@ -1,64 +0,0 @@
-// @ts-check
-
-import sinon from 'sinon'
-import { expect } from 'chai'
-import { ObjectId } from 'mongodb'
-import { cleanupTestDatabase } from '../../../app/js/mongodb.js'
-import * as ContactManager from '../../../app/js/ContactManager.js'
-import '../../acceptance/js/MongoHelper.js'
-
-describe('ContactManager', function () {
-  beforeEach(cleanupTestDatabase)
-
-  beforeEach(async function () {
-    this.clock = sinon.useFakeTimers(new Date())
-    this.user_id = new ObjectId().toString()
-    this.contact_id = new ObjectId().toString()
-  })
-
-  afterEach(function () {
-    this.clock.restore()
-  })
-
-  describe('touchContact', function () {
-    describe('with a valid user_id', function () {
-      it('should increment the contact count and timestamp', async function () {
-        const now = new Date()
-        await ContactManager.touchContact(this.user_id, this.contact_id)
-        const contacts = await ContactManager.getContacts(this.user_id)
-        expect(contacts).to.deep.equal({
-          [this.contact_id]: {
-            n: 1,
-            ts: now,
-          },
-        })
-      })
-    })
-
-    describe('with an invalid user id', function () {
-      it('should be rejected', async function () {
-        await expect(
-          ContactManager.touchContact('not-valid-object-id', this.contact_id)
-        ).to.be.rejectedWith(
-          'input must be a 24 character hex string, 12 byte Uint8Array, or an integer'
-        )
-      })
-    })
-  })
-
-  describe('getContacts', function () {
-    describe('with a valid user_id', function () {
-      it('should find an empty contact list', async function () {
-        const contacts = await ContactManager.getContacts(this.user_id)
-        expect(contacts).to.be.undefined
-      })
-    })
-
-    describe('with an invalid user id', function () {
-      it('should be rejected', async function () {
-        await expect(ContactManager.getContacts('not-valid-object-id')).to.be
-          .rejected
-      })
-    })
-  })
-})
diff --git a/services/contacts/test/unit/js/HttpControllerTests.js b/services/contacts/test/unit/js/HttpControllerTests.js
deleted file mode 100644
index 3a7bc15b42..0000000000
--- a/services/contacts/test/unit/js/HttpControllerTests.js
+++ /dev/null
@@ -1,127 +0,0 @@
-import sinon from 'sinon'
-import { expect } from 'chai'
-import esmock from 'esmock'
-
-describe('HttpController', function () {
-  beforeEach(async function () {
-    const now = Date.now()
-
-    this.contacts = {
-      'user-id-1': { n: 2, ts: new Date(now) },
-      'user-id-2': { n: 4, ts: new Date(now) },
-      'user-id-3': { n: 2, ts: new Date(now - 1000) },
-    }
-
-    this.ContactManager = {
-      touchContact: sinon.stub().resolves(),
-      getContacts: sinon.stub().resolves(this.contacts),
-    }
-
-    this.HttpController = await esmock('../../../app/js/HttpController', {
-      '../../../app/js/ContactManager': this.ContactManager,
-    })
-
-    this.user_id = 'mock-user-id'
-    this.contact_id = 'mock-contact-id'
-
-    this.req = {}
-    this.res = {}
-    this.res.status = sinon.stub().returns(this.res)
-    this.res.end = sinon.stub()
-    this.res.json = sinon.stub()
-    this.res.send = sinon.stub()
-    this.res.sendStatus = sinon.stub()
-    this.next = sinon.stub()
-  })
-
-  describe('addContact', function () {
-    describe('with a valid user_id and contact_id', function () {
-      beforeEach(async function () {
-        this.req.params = { user_id: this.user_id }
-        this.req.body = { contact_id: this.contact_id }
-        await this.HttpController.addContact(this.req, this.res, this.next)
-      })
-
-      it("should update the contact in the user's contact list", function () {
-        expect(this.ContactManager.touchContact).to.be.calledWith(
-          this.user_id,
-          this.contact_id
-        )
-      })
-
-      it("should update the user in the contact's contact list", function () {
-        expect(this.ContactManager.touchContact).to.be.calledWith(
-          this.contact_id,
-          this.user_id
-        )
-      })
-
-      it('should send back a 204 status', function () {
-        expect(this.res.sendStatus).to.be.calledWith(204)
-      })
-    })
-
-    describe('with an invalid contact id', function () {
-      beforeEach(async function () {
-        this.req.params = { user_id: this.user_id }
-        this.req.body = { contact_id: '' }
-        await this.HttpController.addContact(this.req, this.res, this.next)
-      })
-
-      it('should return 400, Bad Request', function () {
-        expect(this.res.status).to.be.calledWith(400)
-        expect(this.res.send).to.be.calledWith(
-          'contact_id should be a non-blank string'
-        )
-      })
-    })
-  })
-
-  describe('getContacts', function () {
-    describe('normally', function () {
-      beforeEach(async function () {
-        this.req.params = { user_id: this.user_id }
-        this.req.query = {}
-        await this.HttpController.getContacts(this.req, this.res, this.next)
-      })
-
-      it('should look up the contacts in mongo', function () {
-        expect(this.ContactManager.getContacts).to.be.calledWith(this.user_id)
-      })
-
-      it('should return a sorted list of contacts by count and timestamp', function () {
-        expect(this.res.json).to.be.calledWith({
-          contact_ids: ['user-id-2', 'user-id-1', 'user-id-3'],
-        })
-      })
-    })
-
-    describe('with more contacts than the limit', function () {
-      beforeEach(async function () {
-        this.req.params = { user_id: this.user_id }
-        this.req.query = { limit: 2 }
-        await this.HttpController.getContacts(this.req, this.res, this.next)
-      })
-
-      it('should return the most commonly used contacts up to the limit', function () {
-        expect(this.res.json).to.be.calledWith({
-          contact_ids: ['user-id-2', 'user-id-1'],
-        })
-      })
-    })
-
-    describe('without a contact list', function () {
-      beforeEach(async function () {
-        this.ContactManager.getContacts.resolves(null)
-
-        this.req.params = {}
-        this.req.query = {}
-        await this.HttpController.getContacts(this.req, this.res, this.next)
-      })
-
-      it('should return an empty list', function () {
-        expect(this.res.json).to.be.calledWith({ contact_ids: [] })
-      })
-    })
-  })
-})
diff --git a/services/contacts/tsconfig.json b/services/contacts/tsconfig.json
deleted file mode 100644
index c018d6e682..0000000000
--- a/services/contacts/tsconfig.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "extends": "../../tsconfig.backend.json",
-  "include": [
-    "app.js",
-    "app.ts",
-    "app/js/**/*",
-    "benchmarks/**/*",
-    "config/**/*",
-    "scripts/**/*",
-    "test/**/*",
-    "types"
-  ]
-}