PostHog documents a free hosted Model Context Protocol endpoint at `https://mcp.posthog.com/mcp` per posthog.com/docs/model-context-protocol that lets MCP clients query analytics, manage feature flags, investigate errors, run HogQL, triage support workflows, and configure CDP destinations from natural-language prompts. The PostHog Wizard installs the server into Cursor, Claude Code, Claude Desktop, Codex, VS Code, Windsurf, and Zed via `npx @posthog/wizard@latest mcp add`. Authentication routes to the correct US or EU data region; manual setups can pass a personal API key with the MCP Server preset through `mcp-remote` and an `Authorization` Bearer header. Source lives in the PostHog monorepo at `services/mcp` (the standalone PostHog/mcp repository redirects there).
Use cases
- Ask Cursor to create or inspect a feature flag from a prompt
- Query product analytics and HogQL without leaving the IDE
- Triage error stack traces tied to PostHog session data
- Review MCP tools reference for CDP destination setup recipes
- Connect EU or US projects via PostHog login routing
Key features
- Cursor
- Claude Desktop
- Claude Code
- VS Code
- Codex
- Windsurf
- Zed
Frequently Asked Questions
- Is the MCP server self-hosted?
- Docs describe a hosted endpoint; monorepo docs mention localhost:8787 for local MCP development.
- Where did the old PostHog/mcp repo go?
- PostHog moved MCP into the main monorepo services/mcp; the standalone repo is archived.
- What should I watch for with agents?
- PostHog docs warn about prompt injection—review tool calls before executing them.
Related
Related
3 Indexed items
Weights & Biases MCP Server
Weights & Biases documents a hosted Model Context Protocol server at `https://mcp.withwandb.com/mcp` (recommended) and an open-source `wandb/wandb-mcp-server` package for local stdio or HTTP per docs.wandb.ai/platform/mcp-server. Authenticated clients pass a W&B API key in the `Authorization: Bearer` header. Documented tools include `query_wandb_tool` and `get_run_history_tool` for experiment metrics, `query_weave_traces_tool` and `count_weave_traces_tool` for LLM traces, `create_wandb_report_tool` for markdown reports, `search_wandb_docs_tool` for docs.wandb.ai, and `query_wandb_entity_projects` for project listings. Dedicated/on-prem deployments can set `WANDB_BASE_URL` with the local server per README.
Datadog MCP Server
Datadog documents a remote Model Context Protocol server at docs.datadoghq.com/bits_ai/mcp_server that connects AI agents in Cursor, Claude Code, Codex CLI, VS Code, Gemini CLI, and other MCP clients to observability data across APM, logs, metrics, monitors, dashboards, and security signals. Setup guides describe OAuth-based connection to Datadog's hosted MCP endpoint (distinct from the local-only Code Security MCP Server used for SAST/SCA scans). Fair-use limits listed in docs include 50 requests per 10 seconds burst and 50,000 monthly tool calls; Audit Trail records MCP actions with tool name, arguments, user identity, and client, while metrics `datadog.mcp.session.starts` and `datadog.mcp.tool.usage` tag usage by client and tool.
dbt MCP Server
dbt Labs documents an official Model Context Protocol server at docs.getdbt.com/docs/dbt-ai/about-mcp (repository dbt-labs/dbt-mcp) that exposes governed access to dbt project metadata, lineage, CLI actions, and dbt Platform APIs for Claude, Cursor, and custom MCP clients. Local mode runs via `uvx dbt-mcp` with environment variables such as DBT_PROJECT_DIR, DBT_HOST, DBT_TOKEN, DBT_PROD_ENV_ID, and DBT_USER_ID; remote mode connects over HTTP/SSE to a managed dbt Platform MCP endpoint with OAuth. Documented tool groups include product-doc search (`search_product_docs`, `get_product_doc_pages`) and server metadata helpers, with additional development and deployment tools synced from the GitHub README per release.