Recall
Persistent memory that survives restarts and works offline. This MCP server gives Claude 22 tools for remembering facts across sessions, indexing files with semantic search, and coordinating work when multiple agents touch the same codebase. The `remember` and `recall` tools handle basic memory, while `claim` and `handoff` let agents soft-lock resources and pass work without clobbering each other's edits. Embeddings run locally via ONNX with no API keys required. Memory lives in append-only artifacts on disk under `~/.recall/`. Install via pip, add one JSON block to your Claude Desktop config, and your conversations stop starting cold. Scales from single-user to multi-agent without changing anything.
- GitHub stars
- 3
- tools
- 19
- transport
- STDIO
- last updated
- May 8, 2026
Tools
19 toolsPublic tool metadata for what this MCP can expose to an agent.
rememberStores a memory.
Stores a memory.
No parameter schema in public metadata yet.
recallRetrieves memories by semantic search.
Retrieves memories by semantic search.
No parameter schema in public metadata yet.
reflect
No parameter schema in public metadata yet.
anti_pattern
No parameter schema in public metadata yet.
checkpoint
No parameter schema in public metadata yet.
pulse
No parameter schema in public metadata yet.
session_close
No parameter schema in public metadata yet.
index_file
No parameter schema in public metadata yet.
reindex
No parameter schema in public metadata yet.
snapshot_index
No parameter schema in public metadata yet.
memory_stats
No parameter schema in public metadata yet.
forgetSoft-archives a memory so it can be recovered.
Soft-archives a memory so it can be recovered.
No parameter schema in public metadata yet.
maintenance
No parameter schema in public metadata yet.
claimSoft-locks a file, table, or URL with an auto-expiring TTL.
Soft-locks a file, table, or URL with an auto-expiring TTL.
No parameter schema in public metadata yet.
releaseDrops a lock (soft-archive, audit trail survives).
Drops a lock (soft-archive, audit trail survives).
No parameter schema in public metadata yet.
who_hasReports whether anyone is editing a given resource right now.
Reports whether anyone is editing a given resource right now.
No parameter schema in public metadata yet.
claimsLists all active locks across all agents.
Lists all active locks across all agents.
No parameter schema in public metadata yet.
handoffTransfers work explicitly to another agent with intent, files, and context.
Transfers work explicitly to another agent with intent, files, and context.
No parameter schema in public metadata yet.
pulse_othersReturns the most recent checkpoints from agents other than the caller.
Returns the most recent checkpoints from agents other than the caller.
No parameter schema in public metadata yet.
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Recall™
A better memory server for AI agents — works for one, scales to many. Local, free, zero-config, MCP-native. Your data stays on your machine.
Details
- Repository
- github.com/recallworks/recall
- Category
- AI & LLM Tools
- Package
ai-recallworks- Transport
- STDIO
- Registry
- MCP registry, active
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