Chat extensions on the VS Code Marketplace

121 extensions from 102 publishers in this category, with real install counts. Part of a free 64,464-extension dataset.

The median Chat extension has 49 installs, against 804 across the whole sample. At least 59.5% of them have fewer than 100 installs. The category holds 0.0% of all installs in the sample.

Read this before quoting anythingThis is not a census and it is head-biased: each category was paged from the most-installed downwards until a cap, so the tail below the cap is missing. Every “under N installs” figure here is therefore a floor, not an estimate — the true share is higher, because everything the crawl did not reach lies below everything it did.

121Extensions

102Publishers

49Median installs

91690th percentile

7,530Largest

59.5%Under 100 installs (floor)

The most-installed Chat extensions

Extension	Publisher	Installs	Rating	Last updated
Claude Chats `AlexZanfir.claude-chats`	Alex Zanfir	7,530	—	2025-11-01
HVE Core `ise-hve-essentials.hve-core`	ISE HVE Essentials	6,829	5.00 (2)	2026-04-25
HVE Core - All `ise-hve-essentials.hve-core-all`	ISE HVE Essentials	5,826	5.00 (1)	2026-04-25
Jira MCP for Copilot `TezaswiRaj.jira-mcp-extension`	Tezaswi Raj	2,635	—	2026-02-15
OpenCode for VSCode `rodrigomart123.opencode-for-vscode`	RMART	2,360	4.50 (6)	2026-05-18
Project MCP `sh0o0.project-mcp`	sh0o0	1,731	—	2025-06-18
OpenClaw Chat `wodeapp.openclaw-chat`	wodeapp	1,529	—	2026-03-17
IC Coder: Agentic AI Platform for FPGA `ICCoderAgenticVerilogPlatform.iccoder`	IC Coder: Agentic Verilog Platform	1,489	—	2026-08-05
Atlassian Tools `AutoOcto.atlassian-tools`	AutoOcto	1,355	—	2026-03-04
Copilot Studio Skills `coatsy.copilot-studio-skills`	Andrew Coates	1,239	—	2026-05-16
OpenCode for VS Code `chryzxc.opencode-vscode-chryzxc`	Christian Rey Villablanca	1,199	3.50 (2)	2026-08-03
DALL · House `roblourens.vscode-dall-toys`	roblourens	1,094	5.00 (1)	2025-11-29
HVE Core - Design Thinking `ise-hve-essentials.hve-design-thinking`	ISE HVE Essentials	916	—	2026-04-25
HVE Core - HVE Core Installer `ise-hve-essentials.hve-installer`	ISE HVE Essentials	740	—	2026-04-25
HVE Core - Project Planning `ise-hve-essentials.hve-project-planning`	ISE HVE Essentials	676	—	2026-04-25
HVE Core - Coding Standards `ise-hve-essentials.hve-coding-standards`	ISE HVE Essentials	663	—	2026-04-25
OpenCode VS `RajendraRana.opencode-vscode-extension`	Rajendra Rana	564	1.00 (1)	2026-05-25
HVE Core - Data Science `ise-hve-essentials.hve-data-science`	ISE HVE Essentials	560	—	2026-04-25
HVE Core - Azure DevOps Integration `ise-hve-essentials.hve-ado`	ISE HVE Essentials	508	—	2026-04-25
HVE Learning Platform `ise-hve-essentials.hve-learning`	ISE HVE Essentials	489	—	2026-02-24
HVE Core - Security `ise-hve-essentials.hve-security`	ISE HVE Essentials	479	—	2026-04-25
Corrector Español — Ortografía para Copilot Chat `apliarte.corrector-espanol`	ApliArte	409	—	2026-03-08
Copilot Draw.io `BoykaChongyangZhu.copilot-drawio`	Boyka Chongyang Zhu	407	—	2026-04-13
MCP Bridge `allansantos-dv.mcp-bridge`	Allan Santos	350	—	2026-05-12
HVE Core - GitHub Backlog Management `ise-hve-essentials.hve-github`	ISE HVE Essentials	350	—	2026-04-25
Whatsme - WhatsApp in VS Code `Whatsme.whatsme`	Whatsme	278	5.00 (1)	2026-07-29
Kimchi `Kimchidev.kimchi-vscode`	kimchi.dev	252	5.00 (2)	2026-08-07
Rina Hermes ACP `JoveRina.rina-hermes-acp`	Jove Rina	245	—	2026-06-22
RB Ollama Agents `RobinBakshi.ollama-direct-custom-agent`	Robin Bakshi	229	5.00 (1)	2026-05-25
OpenCode Sidebar Web `agustin-gigena.opencode-sidebar-web`	Agustin Gigena	224	3.67 (3)	2026-05-25
Papyrus Tools `MrTrilB.papyrus-tools`	MrTrilB	217	—	2025-10-23
AIDevOps MCP Tools `ms-aidevops.aidevops`	MS AIDevOps	181	—	2026-04-17
Telegram Copilot Bridge `jirendeveloper.telegram-copilot-bridge`	jiren_developer	163	—	2026-03-06
TestRail Tools `AutoOcto.testrail-tools`	AutoOcto	161	—	2026-01-28
HVE Core - Experimental `ise-hve-essentials.hve-experimental`	ISE HVE Essentials	159	—	2026-04-25
HVE Core - Jira Integration `ise-hve-essentials.hve-jira`	ISE HVE Essentials	159	—	2026-04-25
صاحب صحبُه `skepr.sahebsahbo`	skepr	153	5.00 (1)	2025-04-11
Copilot Kit `Copilot-kit.copilot-kit`	Copilot-kit	140	5.00 (1)	2026-05-14
Kiwi Code `Meetkiwi.kiwi-vscode`	Meetkiwi	130	—	2026-05-14
VS Code Copilot as Service `MartyZhou.vscode-copilot-as-service`	Marty Zhou	123	—	2026-02-24
HVE Core - GitLab Integration `ise-hve-essentials.hve-gitlab`	ISE HVE Essentials	121	—	2026-04-25
OpenCode Sidebar GUI `bmpenuelas.opencode-web-sidebar`	Borja Penuelas	121	—	2026-08-06
PowerPoint Translate (Delivery Tongue) `ppt-translator.ppt-translator`	ppt-translator	120	5.00 (1)	2026-04-15
New Relic Tools `AutoOcto.newrelic-tools`	AutoOcto	118	—	2026-03-04
Opencoder — A Clean Opencode Interface `siilver.opencoder-ui`	Siilver	112	—	2026-05-29
Snowflake MCP for Azure Auth `MiguelPeredoZ.snowflake-mcp-vscode`	Miguel Peredo Z	110	5.00 (1)	2026-03-14
SpecDriven Agent - Autonomous AI Development `KarthikRaju.specdriven-agent`	Karthik Raju	106	—	2026-02-18
PPTslidev `pptslidev.pptslidev`	PPTslidev	106	—	2026-04-16
z/OS Assistant for Copilot `zarafa-dev-io.zos-copilot-assistant`	zarafa-dev-io	100	5.00 (1)	2026-03-10
ChatSync - Cross-IDE AI Chat Sync `hurryingauto3.chatsync`	hurryingauto3	96	—	2026-02-13
Snap Code Plugin `epam-tr.snap-code-plugin`	epam-tr	89	—	2025-10-29
Git-Ape `Git-ApeTeam.git-ape`	Git-Ape Team	70	—	2026-06-19
MCP Server Explorer · Copilot Ready `MohitGhodke.mcp-server-explorer-copilot-ready`	Mohit Ghodke	68	—	2026-05-01
Voice Fix `SourenSarkar.voicefix`	Souren Sarkar	65	—	2026-03-04
vscode-lnim `codingsoul.vscode-lnim`	codingsoul	64	—	2026-03-13
Claude Code Slack Tether `jerrychaitea.tether`	jerrychaitea	64	—	2026-02-27
Jenkins Tools `AutoOcto.jenkins-tools`	AutoOcto	61	—	2025-12-09
DimAgent `dimagent.dimagent-vscode-plugin`	dimagent	57	—	2026-07-04
Natural Language Commands `MarcusVoiceCoder.natural-language-commands`	Mark Phillipson	54	—	2025-10-22
Tiinex AI Tools `Tiinex.ai-vscode-tools`	Tiinex	53	—	2026-05-22
Copilot Prompt Scheduler `jjumman.copilot-prompt-scheduler`	SUNGMIN KIM	49	—	2026-05-02
CoRemote `Coremote.coremote-vs-extension`	Coremote	48	5.00 (3)	2024-12-31
Iris for Claude `mercurial.iris-messenger`	Renzo	46	—	2026-02-14
Wortic Copilot History `williamschonsdev.wortic-copilot-history`	williamschonsdev	43	—	2026-02-24
Logseq Chat Sync `kunsun.logseq-chat-sync`	kunsun	39	—	2025-12-08
Agents GUI `agents-gui.agents-gui`	Agents GUI	38	—	2026-07-31
Flowise-CoPilot `MartinsRepo.flowise-copilot`	MartinsRepo	38	—	2026-05-03
Powerred Apps `allansantos-dv.powerred-apps`	Allan Santos	37	—	2026-05-14
Dataverse Sample Data Generator `vinothselvam.dataverse-sample-data-generator`	Vinoth Selvam	33	5.00 (1)	2026-05-14
UMLet LLM Chat `umlet-llm.umlet-llm-chat`	UMLet LLM	32	—	2026-05-17
Copilot Prompt Hooks `PeterMaynard.copilot-prompt-hooks`	PeterMaynard	31	—	2026-01-30
Pi Chat `iqbalabiyoga.pi-vscode-chat`	Iqbal Abiyoga	29	5.00 (1)	2026-08-02
KeepSeek `keepseek.keepseek`	kermit.mei	29	—	2026-08-07
FIP Team Chat for VS Code `pmiskulin.fip-team-chat-extension`	pmiskulin	27	—	2025-05-16
KeyID Agent Inbox `keyid.keyid-agent-inbox`	KeyID.ai	27	5.00 (1)	2026-03-15
Beatrice `dshearer.beatrice`	dshearer	25	—	2026-02-03
Morph Agent `nikiforovall.morph-agent`	Oleksii Nikiforov	25	—	2025-12-01
PR Review MCP `AurodeeptaPattnayak.pr-review-mcp`	Aurodeepta Pattnayak	23	—	2026-04-04
Prompt Store `nithyeswari.prompt-store-vscode`	nithyeswari	23	—	2026-01-31
iChat `vikiboss.ichat`	一只 Viki	21	—	2024-06-28
Jarvis Agent Assistant `vois.JarvisAgent`	vois	19	—	2026-08-06
SprintBridge `OrCohen.sprintbridge`	Or Cohen	18	5.00 (2)	2026-03-16
AIAutopilotEngine `HamzaCanturk.aiautopilotengine`	Hamza Cantürk	18	—	2025-12-06
Agent Helper Kit `Quicksaver.agent-helper-kit`	Quicksaver	14	—	2026-04-16
parakeet.tv `parakeet-tv.parakeet-tv`	Parakeet.tv	13	5.00 (1)	2025-09-15
Livt `eccelerators.vscode-livt`	Eccelerators	13	—	2026-08-05
FlowSeeker `everestt2806.flowseeker`	everestt2806	11	—	2026-07-12
Costa Code `Costa.costa-code`	Costa	11	5.00 (1)	2026-02-05
Handy Prompts `ShuvamRaghuvanshi.handy-prompts`	Shuvam Raghuvanshi	10	5.00 (1)	2026-05-01
SafeGuide Composer `SukanthGunda.safeguide-composer`	Sukanth Gunda	10	5.00 (1)	2026-04-01
Northstar Coding Assistant `Sugataai.northstar-coder`	Sugataai	10	5.00 (1)	2026-07-10
Copilot Roaster `VigneshJ.copilot-roaster`	Vignesh J	10	—	2026-01-26
Security Check `allansantos-dv.security-check`	Allan Santos	10	—	2026-08-04
Quick Pad `toxiclikith.quick-pad`	toxiclikith	9	—	2026-06-27
my-quick-notes `toxiclikith.my-quick-notes`	toxiclikith	9	—	2026-06-14
Ageneral Coder `Ageneral.ageneralcoder`	Ageneral	9	—	2026-05-12
Juvo `ArmandCollins.juvo`	Armand Collins	8	—	2025-10-22
industrial-information-hub-mcp `wkaca7114.industrial-information-hub-mcp`	wkaca7114	8	—	2026-06-12
PlottersSkill `al90.plotters-skill-vscode`	Albert Leigh	7	5.00 (1)	2026-04-13
Evaluator `EvaluatorHarnessAgent.evaluator`	Evaluator Harness Agent	7	—	2026-04-14

An extension is counted once, in the first category the crawl saw it in, so a multi-category extension does not appear twice in these tables and the category totals do not double-count. That also means this list is not everything the Marketplace would show you under Chat.

All of it, free. One JSONL row per extension, the same data as CSV, the machine-readable summary, the crawler that produced them and the list of rows withheld because their publisher id has the shape of a credential. CC BY 4.0, DOI-archived, no signup and no email. extensions.jsonl extensions.csv the repository

The other categories

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