-
Merlin - The Ultimate AI Brain for Claude Code, Codex, and other AI CLIs. One install: workflows, agents, loop, and Sights MCP server.
Starts, but breaks the protocol
Memory and context npm Local 214 a week MIT
-
Sovereign memory provider contract, router, and resource policy for Starlight Intelligence System.
Not run: needs install scripts
Memory and context npm Local 212 a week MIT
-
Cairn — an append-only journal for AI agents. Git-like memory, without the complexity.
Not run: needs install scripts
Git and code hosting npm Local 210 a week APACHE-2.0
-
Local stdio MCP server bridging Claude Desktop and an Obsidian vault — a second brain. Markdown is the source of truth; the index is a disposable projection.
Version check not run yet
Memory and context npm Local 57 a week MIT
-
MCP server providing persistent memory capabilities for AI assistants like Claude
Not run: needs install scripts
Memory and context npm Local 207 a week MIT
-
stdio and stateless Streamable HTTP transports for Kervan MCP servers: a Node.js server, a standard fetch handler and an in-memory test client.
Not run: no command to start
Memory and context npm Local 207 a week MIT
MC
mida-context io.github.damli40/mida-context-cli 1.9 · 38/100 User-owned memory for AI agents: the mida command and the local Mida service.
Not run: no command to start
Memory and context npm Local 205 a week MIT
AG
agenttool dev.agenttool/agenttool 1.9 · 37/100 Where agents arrive as themselves: DID identity, memory, wallet, inbox, covenants, jokes.
100% up · 30 days
Email Official MCP Registry · npm Remote 1 a week APACHE-2.0
-
Lossless, project-scoped memory for AI coding tools. Durable context across sessions with MCP tools, FTS5 search, cloud sync, trace optimization, Claude/Codex/OpenCode/Gemini wrappers, skill packs, an
Version check not run yet
Memory and context npm Local 187 a week POLYFORM-NONCOMMERCIAL-1.0.0
-
ContextAtlas CLI and MCP server for code retrieval, project memory, and repository intelligence
Version check not run yet
Git and code hosting npm Local MIT
-
MCP server for agent memory backed by SQLite (WAL mode) with hybrid FTS5 BM25 + cosine vector search
Not run: needs install scripts
Memory and context npm Local 181 a week GPL-3.0-OR-LATER
HO
hotpath io.github.hotpath-rs/hotpath 1.9 · 37/100 One profiler for CPU, time, memory, SQL, and async code - quickly find and debug performance bottlenecks.
Version check not run yet
Developer tools crates.io Local
@C
@memmo/cli io.github.memmohq/memmo-core-cli 1.9 · 37/100 Long-term memory for AI coding agents — CLI + MCP server for Claude Code.
Crashes on start
Coding agent tools npm Local 174 a week MIT
-
Universal Memory Protocol (UMP) - reference SDK and minimal server: portable signed memory records, six negotiated operations, MCP/HTTP/file bindings.
Not run: no command to start
Memory and context npm Local 172 a week MIT
-
Core MCP server — context7 docs, memory graph, and 1Password vault access
Version check not run yet
Security npm Local MIT
RR
rag-rat io.github.cq27-dev/rag-rat 1.9 · 37/100 Repository intelligence, code graph, history, papertrail, and cross-agent memory for coding agents.
Version check not run yet
Memory and context Official MCP Registry · crates.io Local
-
MCP server for Totem — AI persistent memory and context layer
Version check not run yet
Memory and context npm Local APACHE-2.0
-
Soleri Knowledge Engine — MCP server binary for AI agents. Reads agent.yaml, boots vault/brain/planner, registers tools.
Version check not run yet
Memory and context npm Local APACHE-2.0
-
Project context management for AI-assisted development - Persistent knowledge graphs and intelligent context recall across fragmented AI threads
Not run: needs install scripts
Memory and context npm Local 166 a week MIT
-
FOSSIL MCP server — semantic failure memory for AI agents
Version check not run yet
Memory and context npm Local MIT