Pglens – Postgres MCP server that lets agents look before they query
Postgres MCP server that lets agents inspect column values before writing queries.

Official Mixpanel MCP server lets agents query analytics without SQL knowledge.
Data engineers and developers building AI agents with Mixpanel
LangChain Mixpanel Toolkit · Preset · Metabase API
Postgres MCP server that lets agents inspect column values before writing queries.
Mixpanel-compatible analytics with Grafana output in a crowded category.
Analytics built for AI agents to query via MCP, not humans staring at dashboards.
Basic Google Calendar MCP wrapper when dozens of similar calendar tools already exist.
Exposes the entire UCP shopping flow as discrete MCP tools (ucp_discover, checkout create/update/fulfillment/complete), which is smart because agents need typed, deterministic primitives not brittle browser hacks. It’s practical — pip installable with a CLI entrypoint and basic tests — so you can prototype agent-driven purchases fast. What would push it higher: richer merchant adapter examples, more end-to-end payment/edge-case docs, and clearer security/payment handling guidance.
This turns the Search Console API into a handy, pipx-installable CLI — native OAuth (no gcloud required) and a built-in gsc doctor cut out a lot of the usual setup friction. It supports sitemap management, URL inspection with raw JSON output, and flexible analytics queries with CSV/JSON/table formats, so it’s immediately useful for scripts and agents even if it isn’t reinventing the space.