PostHog MCP Server
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
Description from the maker (original English)
A local CRM as Markdown files in git: read and update pipeline, contacts and interactions.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
Passed 3/3 checks · Runs on your computer
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude, with some setup first
You need a Hermit CRM key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
One time only; it works for every server that needs Python (uv)
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
SettingsDeveloperEdit Config
{
"mcpServers": {
"hermit-crm": {
"command": "uvx",
"args": [
"hermitcrm",
"mcp"
],
"env": {
"HERMITCRM_DATA": "your-value"
}
}
}
}Paste the key only into the app’s field, never into a chat or to anyone
Use Hermit CRM and tell me what you can do for me, then show me one thing✓ If Claude says it is using Hermit CRM or shows a Hermit CRM tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
ChatGPT cannot connect Hermit CRM yet
Hermit CRM runs on your computer, but ChatGPT can only connect servers that run on the web
A · Use an app that can connect Hermit CRM
B · Others in Marketing & social media that work with ChatGPT
Picked from the most used in the same category, only ones that connect by address with no key
Works with Claude Code, with some setup first
You need a Hermit CRM key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)
One time only; it works for every server that needs Python (uv)
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add hermit-crm --env HERMITCRM_DATA=your-value -- uvx hermitcrm mcpReplace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
You should see Hermit CRM listed as connected
Use Hermit CRM and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Hermit CRM or shows a Hermit CRM tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor, with some setup first
You need a Hermit CRM key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)
One time only; it works for every server that needs Python (uv)
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
In the Hermit CRM settings, HERMITCRM_DATA is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Use Hermit CRM and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Hermit CRM or shows a Hermit CRM tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code, with some setup first
You need a Hermit CRM key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)
One time only; it works for every server that needs Python (uv)
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
In the Hermit CRM settings, HERMITCRM_DATA is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Use Hermit CRM and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Hermit CRM or shows a Hermit CRM tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Claude Code
claude mcp add hermit-crm --env HERMITCRM_DATA=your-value -- uvx hermitcrm mcpClaude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"hermit-crm": {
"command": "uvx",
"args": [
"hermitcrm",
"mcp"
],
"env": {
"HERMITCRM_DATA": "your-value"
}
}
}
}Cursor (~/.cursor/mcp.json)
{
"mcpServers": {
"hermit-crm": {
"command": "uvx",
"args": [
"hermitcrm",
"mcp"
],
"env": {
"HERMITCRM_DATA": "your-value"
}
}
}
}VS Code (mcp.json)
{
"servers": {
"hermit-crm": {
"type": "stdio",
"command": "uvx",
"args": [
"hermitcrm",
"mcp"
],
"env": {
"HERMITCRM_DATA": "your-value"
}
}
}
}HERMITCRM_DATA required envThese settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
pypi: hermitcrmBased on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Run on your computer in
ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast
Runs on your computer; the tool list appears in your AI app after you install it.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 11, 2026
The registry name was verified with the GitHub account Hermit-CRM, which owns the repo
Code last changed yesterday
Uses Apache-2.0
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
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Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
You need to fill in: HERMITCRM_DATA
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed yesterday, and the latest version (1.1.0) reached the registry 2 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.
In the same category: PostHog MCP Server, Openshorts, Google Ads + Meta Ads + SEO/GEO MCP
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
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A free, local CRM for solopreneurs. Your pipeline, contacts and conversations live as Markdown files in git on your own Mac, with a web app for you and a CLI and MCP server for your AI agent. No account, no cloud, Apache 2.0.
Install it with your AI coding agent. Paste this into Claude Code, Codex, Cursor or any other:
Read https://raw.githubusercontent.com/Hermit-CRM/hermit-crm/main/INSTALL.md and set up Hermit CRM for me.
Prefer to type the commands yourself? See Install.
| Pipeline | A company | Calendar |
|---|---|---|
Alpha software. Hermit CRM is incomplete, it changes without notice, and
it has bugs nobody has found yet. It is free and comes with **no warranty of
any kind** — nobody is on the hook if it loses your data. Keep your own
backups, and check that they restore. Read DISCLAIMER.md
before you put real work in it.
Your CRM is a folder of Markdown files in git. Every company, contact and conversation is a small text file you can read, grep, edit and diff; every change the app makes is a commit, so the previous version of a file stays in git log and most mistakes are one git revert away. A local web app gives you a pipeline board, a calendar of next steps, message drafts and reports, and because the data is plain files with a small CLI, AI agents (Claude Code, Codex and others) can read and update your pipeline as easily as you can. Hermit CRM is built for one person: a founder, a freelancer, someone doing their own sales.
A modest, factual comparison (checked September 2026; corrections welcome):
| Hermit CRM | HubSpot Free | Twenty | Obsidian CRM plugin | |
|---|---|---|---|---|
| Data as Markdown files | Yes | No | No (Postgres) | Yes |
| Git history of every change | Yes, one commit per write | No (activity log) | No | Only with a git plugin |
| Web app | Yes, local | Yes, hosted | Yes | No (inside Obsidian) |
| Email capture | BCC/forward via Gmail IMAP | Yes (BCC, inbox sync) | Yes (Gmail/Outlook sync) | Depends on the plugin |
| AI-agent friendly | Plain files, CLI, AGENTS.md | Via API | Via API | Plain files |
| Self-hosted without Docker | Yes (git clone + pip) | No (SaaS only) | No (Docker Compose) | n/a (desktop app) |
| Multi-user teams | No | Yes | Yes | No |
If you need a team CRM, use one of the others. If you want your pipeline in files you own, Hermit CRM is for you.
With an AI assistant. Paste the line at the top of this page into Claude Code, Codex, Cursor or another AI coding tool, or unpack the download, open the folder in one and send it one message:
Read INSTALL.md and set up Hermit CRM for me.
It checks the machine, installs the command, makes your data folder, asks your name and sending addresses, and starts the app. It will not ask you for an app password or a calendar URL: those you type into the Settings page yourself, so they stay on your machine. INSTALL.md is the script it follows.
Hermit CRM runs on macOS. Linux works but is less tested.
By hand. You need Python 3.11 or newer and git:
git clone https://github.com/Hermit-CRM/hermit-crm.git && cd hermit-crm
python3 -m venv .venv && source .venv/bin/activate pip install . hermitcrm init ~/crm # a new data folder; asks 3 questions hermitcrm --data ~/crm serve # http://127.0.0.1:8765 hermitcrm --data ~/crm schedule install --serve # daily sync, web app always on
On Debian and Ubuntu, python3 -m venv needs the python3-venv package, and Ubuntu 22.04's Python (3.10) is too old; uv (uv tool install . from the clone) brings its own Python and avoids both.
A download is hermitcrm- .tar.gz and unpacks to hermitcrm- /, with a .sha256 beside it. Check it before you unpack:
shasum -a 256 -c hermitcrm-<version>.tar.gz.sha256 # macOS
sha256sum -c hermitcrm- .tar.gz.sha256 # Linux
Hermit CRM is also on PyPI: uv tool install hermitcrm (or pipx install hermitcrm) replaces the first three lines and gives you a hermitcrm command that works without activating the virtualenv.
hermitcrm init asks three questions: you (your name and sending addresses), BCC capture (the tracking address and its app password) and an online copy (an optional private git remote; local backups start with schedule install or Settings > Backup). Skip any of them; rerun with hermitcrm setup or open the Settings page (/settings) in the web app. Add --demo for thirteen fictional companies, --no-setup to skip the questions. Instead of --data you can set HERMITCRM_DATA=~/crm or run commands from inside the folder.
hermitcrm doctor checks the whole installation in one go. Every page of the web app has a Help link; hermitcrm help [topic] prints the same pages.
Want to see a worked account first? The empty home page offers Look at a sample account (or run hermitcrm sample add): one made-up company with its people, messages, a deal on the pipeline and tasks, plus a pinned dashboard and a paused routine to show what you can build. A bar on every page says it is there; Remove it deletes it again in one commit (hermitcrm sample remove), and never touches your own companies.
With the app running at http://127.0.0.1:8765, click New company, type a name and a country, and save. Or do the same from the terminal:
hermitcrm --data ~/crm add company "Acme BV" --country NL --website acme.example.com
Either way one file now exists, and it is the whole record:
~/crm/companies/acme/company.md
name: Acme BV slug: acme website: https://acme.example.com country: NL source: other stage: prospect stage_changed: 2026-09-17 ...
and one commit records it, company: acme created. Open the company page and add a contact, then log the first email:
hermitcrm --data ~/crm add contact acme "Jane Roe" --title CTO --email jane@example.com
hermitcrm --data ~/crm add interaction acme --channel email --direction out \ --contact jane-roe --subject "Intro" --body "Hi Jane, ..."
The contact becomes companies/acme/contacts/jane-roe.md, the mail becomes a file under companies/acme/interactions/, and Acme moves from prospect to engaged because you have now spoken to them. Three files, three commits, git log for the history. hermitcrm show acme prints the lot.
That is the entire data model: a folder per company, a file per contact and a file per conversation. Everything below is convenience on top of it.
hermitcrm followups.hermitcrm brief.messages.toml.outcomes in config.toml)..xlsx.hermitcrm serve --host 0.0.0.0 puts the app on your local network. It has no password, so use a network you trust or a private one (Tailscale, WireGuard).hermitcrm mcp): read and write the CRM from Claude Desktop, ChatGPT, Cursor or anything else that speaks MCP, with no terminal. Ten read tools and seven write tools (records, Make it yours, bulk changes, undo), over stdio, with no extra dependency./help/feedback: writes a report into your folder with the version, counts and feature flags attached, and shows it to you to send. Nothing leaves your machine on its own, and no names or paths go in the report.hermitcrm init writes config.toml with every key commented out at its default. Uncomment what you want to change.
| Key | Default | What it does |
|---|---|---|
owner_name | "" | Your name; its first word signs outreach drafts ({owner_first_name}). |
owner_email | "" | Your main email address (informational). |
| port | 8765 | Port of the web app on 127.0