# Mike Coutermarsh

> Mike Coutermarsh is software Engineer; PlanetScale MCP launch author. PlanetScale MCP Server on Anchor Terminal, with grades, an about and public profiles.

- Canonical: https://www.anchorterminal.com/people/mike-coutermarsh/
- Markdown: https://www.anchorterminal.com/people/mike-coutermarsh/index.md (~900 tokens)
- Slim: https://www.anchorterminal.com/people/mike-coutermarsh/index.min.md (~680 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/people/mike-coutermarsh/index.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

Software Engineer; PlanetScale MCP launch author.

- LinkedIn: https://www.linkedin.com/in/coutermarsh

## What Mike builds

- [PlanetScale MCP Server](https://www.anchorterminal.com/tools/planetscale-mcp.md), graded B, 66.6/100, in Databases & files. PlanetScale's hosted MCP server connects agents to PlanetScale Postgres, Vitess and Neki databases. Its 25 tools cover organisations, branches, schema, read and write SQL, Insights data, Postgres logs, invoices and documentation search, with OAuth or a service token. Software Engineer; PlanetScale MCP launch author, researched 2026-10-27.

## Backed by

- [Kleiner Perkins](https://www.anchorterminal.com/investors/kleiner-perkins/)
- [Andreessen Horowitz](https://www.anchorterminal.com/investors/andreessen-horowitz/)
- [SignalFire](https://www.anchorterminal.com/investors/signalfire/)
- [Insight Partners](https://www.anchorterminal.com/investors/insight-partners/)
- [Tom Preston-Werner](https://www.anchorterminal.com/investors/tom-preston-werner/)
- [Jack Altman](https://www.anchorterminal.com/investors/jack-altman/)
- [Max Mullen](https://www.anchorterminal.com/investors/max-mullen/)

## Questions

### Who is Mike Coutermarsh?

Mike Coutermarsh is software Engineer; PlanetScale MCP launch author.

### What does PlanetScale make?

Anchor Terminal lists PlanetScale MCP Server from PlanetScale. PlanetScale's hosted MCP server connects agents to PlanetScale Postgres, Vitess and Neki databases. Its 25 tools cover organisations, branches, schema, read and write SQL, Insights data, Postgres logs, invoices and documentation search, with OAuth or a service token.

### Who has invested in PlanetScale?

The sources our research read name Kleiner Perkins, Andreessen Horowitz, SignalFire, Insight Partners, Tom Preston-Werner, Jack Altman and Max Mullen.

### How are Mike's tools graded?

PlanetScale MCP Server is graded B, 66.6 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://planetscale.com/blog/introducing-planetscale-mcp-server
- https://www.linkedin.com/in/coutermarsh/details/experience/
- https://www.linkedin.com/in/coutermarsh
- https://planetscale.com/
- https://planetscale.com
- https://planetscale.com/about
- https://support.planetscale.com/hc/en-us/articles/8098742206999-Working-with-the-PlanetScale-Support-team
- https://planetscale.com/docs/support/

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.

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