KosmoKrator

analytics

PostHog MCP Gateway for AI Agents

Expose PostHog tools to Claude Code, Cursor, Codex, and other MCP clients through the local KosmoKrator MCP gateway.

15 functions 11 read 4 write API token auth
Submit PostHog feedback View package source

PostHog MCP Gateway

Expose PostHog to MCP clients with `kosmokrator mcp:serve --integration=posthog`.

If the client has never used KosmoKrator before, install it first, then register this integration as a stdio MCP server. The gateway exposes only the selected integration in the example below. 

curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash
kosmokrator mcp:gateway:install --integration=posthog --write=deny --json
{
  "mcpServers": {
    "kosmokrator-posthog": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=posthog",
        "--write=deny"
      ]
    }
  }
}

Serve Manually

kosmokrator mcp:serve --integration=posthog --write=deny

MCP Tool Names

KosmoKrator exposes integration tools through the gateway with stable names:

MCP Tool Names (15 tools)
MCP toolSource functionType
integration__posthog__posthog_capture_event posthog.posthog_capture_event Write write
integration__posthog__posthog_list_events posthog.posthog_list_events Read read
integration__posthog__posthog_get_event posthog.posthog_get_event Read read
integration__posthog__posthog_list_persons posthog.posthog_list_persons Read read
integration__posthog__posthog_get_person posthog.posthog_get_person Read read
integration__posthog__posthog_list_feature_flags posthog.posthog_list_feature_flags Read read
integration__posthog__posthog_get_feature_flag posthog.posthog_get_feature_flag Read read
integration__posthog__posthog_create_feature_flag posthog.posthog_create_feature_flag Write write
integration__posthog__posthog_update_feature_flag posthog.posthog_update_feature_flag Write write
integration__posthog__posthog_delete_feature_flag posthog.posthog_delete_feature_flag Write write
integration__posthog__posthog_list_insights posthog.posthog_list_insights Read read
integration__posthog__posthog_get_insight posthog.posthog_get_insight Read read
integration__posthog__posthog_list_dashboards posthog.posthog_list_dashboards Read read
integration__posthog__posthog_get_dashboard posthog.posthog_get_dashboard Read read
integration__posthog__posthog_list_cohorts posthog.posthog_list_cohorts Read read

Write Access

Start with --write=deny for read-only MCP clients. Use --write=ask or --write=allow only when the client and workspace are trusted.