implementing-mcp-ui-apps

implementing-mcp-ui-apps is an MCP server development skill for AI agents, published by PostHog in the posthog repository on GitHub. Skillspace rates implementing-mcp-ui-apps D (64/100) and it passed the safety scan; the rating is based on static analysis only.

Guide for adding MCP UI apps — interactive visualizations that render tool results in MCP clients like Claude Desktop. Use when adding a new detail or list view for an MCP tool, creating view components in products/*/mcp/apps/, or linking tools to UI apps via YAML.

Grade
D
Quality
64 / 100
Safety
Passed
GitHub stars
35,560

Unproven: rated by static analysis only, not yet compared head-to-head.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Our review

Architecture
93 / 100
Maturity
Basic: a single SKILL.md
Security scan
No issues found
License
Not declared. Check the repository before reusing it.
Adoption
Adopted by 1 other repositories, in 1 collections
Scope
Repo-internal: written for the repository it lives in. References PostHog's own products/*/mcp/apps and Mosaic library.

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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