# openfeature.dev MCP server (slim)

> openfeature.dev MCP server, an MCP server by openfeature.dev, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. MCP server providing OpenFeature SDK installation guides and OFREP flag evaluation

- Full: https://www.anchorterminal.com/tools/openfeature-mcp.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/openfeature-mcp.json · canonical https://www.anchorterminal.com/tools/openfeature-mcp
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# openfeature.dev MCP server

> 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 openfeature.dev (https://openfeature.dev)
- Category: Agent observability & evals (https://www.anchorterminal.com/categories/agent-observability.md)
- Listed because: It's published in the registry under openfeature.dev, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: MCP server providing OpenFeature SDK installation guides and OFREP flag evaluation

## Facts

- MCP registry: `dev.openfeature/mcp` 0.0.22
- Package: npm `@openfeature/mcp` (stdio)
- npm downloads a week: 75
- Registry entry updated: 2026-05-12

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