# Oh My Posh Validator (slim)

> Oh My Posh Validator, an MCP server by ohmyposh.dev, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Validate oh-my-posh configurations and segment snippets against the official schema.

- Full: https://www.anchorterminal.com/tools/ohmyposh-validator.md (~650 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/tools/ohmyposh-validator.json · canonical https://www.anchorterminal.com/tools/ohmyposh-validator
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

# Oh My Posh Validator

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by ohmyposh.dev (https://ohmyposh.dev/docs/advanced/mcp-server)
- Listed because: It's published in the registry under ohmyposh.dev, a namespace the registry only gives to whoever proves they control that domain. It's in real use: 23,531 GitHub stars.
- What the official MCP registry says: Validate oh-my-posh configurations and segment snippets against the official schema.

## Facts

- MCP registry: `dev.ohmyposh/validator` 29.37.0
- Endpoint: https://ohmyposh.dev/api/mcp (streamable HTTP)
- Source: https://github.com/JanDeDobbeleer/oh-my-posh
- Website: https://ohmyposh.dev/docs/advanced/mcp-server
- GitHub stars: 23,531
- Registry entry updated: 2026-07-30

## Tools

- Tools it lists (2, about 421 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:24 UTC):
  - `validate_config`: Validate an oh-my-posh configuration against the schema. Supports JSON, YAML, and TOML formats.
  - `validate_segment`: Validate a segment snippet against the oh-my-posh schema. Useful for validating individual prompt segments before adding them to a configuration.
- How its tools read to an agent (0 errors, 2 warnings, 1 note, about 421 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - warn TC16 validate_config: no readOnlyHint or destructiveHint
  - warn TC16 validate_segment: no readOnlyHint or destructiveHint
  - note TC24 server: 2 of 2 tools have no outputSchema

- JSON: https://www.anchorterminal.com/api/v1/tools/ohmyposh-validator.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming