gmem

What gmem solves

AI coding agents (Claude Code, Cursor, Cline, Continue.dev) lose all project context between sessions. Every morning you re-paste program addresses, re-explain why Pyth vs Chainlink, re-pin Anchor versions, re-walk the agent through last week's audit findings.

gmem fixes this with typed project memory — first-class entities for the things that matter on-chain.

Entities

• Program — Solana programs with IDL hash, Anchor version, deploy commit
• Contract — EVM contracts (Base, Optimism, Polygon, Arbitrum, Ethereum) with reorder-invariant ABI hash
• PDA — seeds, program reference, last-seen account state
• Account — wallets and on-chain accounts touched by the project
• Decision — architectural choices with rationale, alternatives, commit ref, made-by
• Finding — audit/review findings with severity, status, source reference
• Integration — external services (oracles, indexers, RPC) with auth context

Features

• Auto-ingest Anchor workspaces via gmem.ingest_anchor
• Auto-ingest Hardhat workspaces via gmem.ingest_hardhat (v1.1+)
• SQLite + FTS5 BM25 ranking for semantic recall across history
• Append-only versioning — history preserved, never overwritten
• One DB per project — no shared state, no cross-project leakage
• 7 MCP tools exposed for read/write/query/ingest workflows
• MIT-licensed, single binary install via npm

Install

Add to your Claude Desktop / Cursor / Cline config:

{
  "mcpServers": {
    "gmem": {
      "command": "npx",
      "args": ["-y", "@yksanjo/gmem"]
    }
  }
}

Or one-line global:

npm install -g @yksanjo/gmem

Links

• GitHub: https://github.com/yksanjo/gmem
• npm: https://www.npmjs.com/package/@yksanjo/gmem
• MCP Registry: io.github.yksanjo/gmem
• License: MIT