Coach Watts MCP Server

Your Open Source AI-Powered Endurance Coach Key Features • Integrations • Documentation • Release Notes • Acknowledgements. It is available as a remote MCP endpoint.

Teams that want a hosted security endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-17 · ★ 79 · #99 OF 182 MAINTAINED SECURITY · VERIFIED 2026-08-25

Apache-2.0 · TypeScript servers · how we verify → /methodology

01 · Install Coach Watts

Claude Code

claude mcp add hdkiller-coach --transport http https://coachwatts.com/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "hdkiller-coach": {
      "url": "https://coachwatts.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://coachwatts.com/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to coachwatts.com

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license Apache-2.0 - declared in the repository

registry vendor namespace com.coachwatts - domain-verified with the official MCP registry

03 · What Coach Watts can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.5.25 · 2026-07-11

0.5.25 (2026-07-11) · guard calendar day mini-charts for previewable structure · prevent calendar cell items from being clipped by flex layout. · add Docker build dependencies · prevent server-side execution of data…

v0.5.24 · 2026-03-23

0.5.24 (2026-03-23) · remove duplicate function declarations in WorkoutRunChart · resolve getStepRange and helper function ReferenceErrors in WorkoutRunChart · improve event validation and duration matching · restore…

v0.5.23 · 2026-03-16

0.5.23 (2026-03-16) · ensure top-level duration is included in intervals.icu workout publishing · correct authOrigin and prevent onboarding redirect loop · correct authOrigin to site root · handle P2025 error in…

04 · Who maintains Coach Watts

Coach Watts is maintained by hdkiller. It's the only MCP server we track from this author; the repo dates to Dec 2025.

05 · Facts

repository: github.com/hdkiller/coach
website: https://coachwatts.com/documentation/developers/mcp-server
category: security - ranked #99 of 182 actively-maintained security servers as of 2026-08-25.
release cadence: 1 release in the last 90 days (latest 2026-07-11)
registry: com.coachwatts/coach-watts (active, first published 2026-07-11)

06 · Coach Watts FAQ

What is Coach Watts?

Your Open Source AI-Powered Endurance Coach Key Features • Integrations • Documentation • Release Notes • Acknowledgements. It is available as a remote MCP endpoint.

Is Coach Watts still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-17 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Coach Watts?

Run `claude mcp add hdkiller-coach --transport http https://coachwatts.com/mcp`. You can also paste the ready-made client config above.

Does Coach Watts require authentication?

Yes - when we probed the endpoint on 2026-08-25, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to Coach Watts

Alternatives to Coach Watts

Maintained security servers if Coach Watts isn't the fit.

Pairs well with

Servers that cover what Coach Watts doesn't - only shown when the pairing reason fits the companion.

More security MCP servers · Bug Bounty Intelligence · Honey Labs · Q Ring · IdentArk Gateway · Thumb Gate

More TypeScript MCP servers · Hebcal · Cloudflare MCP Pro · n8n Pro MCP · Apple Stocks MCP · Anythingmcp · see all