catalyst
Token-efficient Claude Code workspace with parallel agents and persistent memory. Research → Plan → Implement → Validate workflow.
Install / Use
claude mcp add coalesce-labs -- npx -y github:coalesce-labs/catalystIf the server publishes to npm under a different name, use that package instead — check the repo README.
MCP Server
Model Context Protocol server
Quality Score
Category
AutomationSupported Platforms
Skill content
View source on GitHub{ "$schema": "https://github.com/anthropics/claude-code/blob/main/schemas/mcp.schema.json", "mcpServers": { "posthog": { "comment": "Product analytics - enable for projects with active users. ~40,645 tokens", "command": "npx", "args": ["-y", "@posthog/mcp-server"], "env": { "POSTHOG_AUTH_HEADER": "${POSTHOG_AUTH_HEADER}" } }, "sentry": { "comment": "Error monitoring - enable for production projects. ~20,670 tokens", "command": "npx", "args": ["-y", "@modelcontextprotocol/server-sentry"], "env": { "SENTRY_AUTH_TOKEN": "${SENTRY_AUTH_TOKEN}", "SENTRY_ORG": "${SENTRY_ORG}", "SENTRY_PROJECT": "${SENTRY_PROJECT}" } }, "context7": { "comment": "Library documentation - helpful for learning new libraries. ~1,709 tokens", "command": "npx", "args": ["-y", "@context7/mcp"] } } }
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Security Score
Audited on Invalid Date