# Errata (slim)

> Errata, an MCP server by formachines.ai, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Sandbox-verified fixes where AI models write outdated code for PyPI and npm libraries

- Full: https://www.anchorterminal.com/tools/formachines-errata.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/formachines-errata.json · canonical https://www.anchorterminal.com/tools/formachines-errata
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-10
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

# Errata

> 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 formachines.ai (https://formachines.ai/errata/)
- Category: Code execution sandboxes (https://www.anchorterminal.com/categories/code-sandboxes.md)
- Listed because: It's published in the registry under formachines.ai, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Sandbox-verified fixes where AI models write outdated code for PyPI and npm libraries

## Facts

- MCP registry: `ai.formachines/errata` 0.1.2
- Package: npm `@formachines/errata-mcp` (stdio)
- Source: https://github.com/formachines-ai/errata-mcp
- Website: https://formachines.ai/errata/
- npm downloads a week: 808
- GitHub stars: 0
- Registry entry updated: 2026-11-02

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