subcog

Persistent memory system for AI coding assistants. Captures decisions, learnings, and context from coding sessions. Features hybrid search (semantic + BM25), MCP server integration, SQLite persistence with knowledge graph, and proactive memory surfacing. Written in Rust.

→ zircote/subcog · listed on github_topic

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// key findings

🚨

Hardcoded credentials detected

9 live-looking API keys in source: 5 OpenAI API key, 4 OpenAI project key

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configSUBCOG_BINARY_PATH

configSUBCOG_SKIP_INSTALL

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/zircote-subcog-7jjzpt)](https://m8ven.ai/mcp/zircote-subcog-7jjzpt)

commit: f5e7c17ae52558f93395e37c2d9cd6e45b40193f

code hash: 0bd4e933420c3ebb4ee61982a67bc2ea1701c8b7fd1295c3bc7eca63f3fc27a6

verified: 5/28/2026, 11:35:28 AM

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