About io.github.yksanjo/gmem
io.github.yksanjo/gmem is an MCP server published by yksanjo in the Blockchain category: persistent, Solana-aware project memory for AI coding agents. Typed entities + git-aware diffs.
The repository has 1 stars and 0 forks, with the last commit yesterday. Recent commit activity is the strongest signal that reported issues will get attention.
Install
claude mcp add io-github-yksanjo-gmem -- npx -y @yksanjo/gmemnpx -y @yksanjo/gmemThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (7)
gmem.diff(from, to)Show how memory state changed between two points in time — accepts ISO timestamps OR git commit refs (HEAD, HEAD~3, branch names, full or short SHAs)
Parameters not published.
gmem.ingest_anchor()Auto-ingest an Anchor workspace: parse `Anchor.toml`, capture IDL sha256s from `target/idl/`, record the current git HEAD as source commit, write one Program per (program, cluster) pair
Parameters not published.
gmem.ingest_hardhat()**v1.1** — Auto-ingest a Hardhat / EVM workspace: parses `hardhat.config.{ts,js,cjs,mjs}`, reads every deployment artifact under `deployments/<network>/<Contract>.json` (the hardhat-deploy convention), classifies the network into a canonical chain (base-mainnet, optimism-mainnet, etc.), records a reorder-invariant ABI SHA-256 and git HEAD as `sourceCommit`. Writes one Contract entity per (chain, address) pair.
Parameters not published.
gmem.list_decisions()List all `Decision` entries for the active project, newest first
Parameters not published.
gmem.recall(query)Retrieve memory entries relevant to a natural-language query, ranked by BM25 + recency
Parameters not published.
gmem.solana_context()Read the active Solana CLI config (`~/.config/solana/cli/config.yml`), return the configured cluster + RPC URL + active-keypair pubkey. Used by `gmem.write` to auto-attribute Decision entries to the developer wallet. Never returns the secret key.
Parameters not published.
gmem.write(entity)Persist a typed memory entry (Program / Account / Instruction / Decision / Finding / Integration); append-only
Parameters not published.
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