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Urban intelligence knowledge graph. Structured locality data for civic problem-solving.
100% up · 30 days
Memory and context Official MCP Registry · npm Local Remote 13 a week MIT
DI 
Diffbot io.github.pipeworx-io/diffbot Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
100% up · 30 days
Web search and scraping Official MCP Registry · npm Remote 11 a week MIT
GO 
Goldhold io.github.jerrysrodz/goldhold Persistent memory for AI agents. Search, store, and recall across sessions.
100% up · 30 days
Memory and context Official MCP Registry · npm Local Remote 35 a week PROPRIETARY
SP 
Sprintra io.github.Sprintra-io/sprintra The project brain for AI coding agents — memory, decisions, sprints, knowledge base via MCP.
100% up · 30 days
Coding agent tools Official MCP Registry · npm Local Remote 10 a week MIT
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Gene expression experiments and the brain structure ontology from the Allen Institute's Brain…
100% up · 30 days
Memory and context Official MCP Registry · npm Remote 9 a week MIT
AG 
Agentics io.github.agenticstechnologies/agentics Shared memory for AI agents, with a receipt for every write. Hosted MCP at agentics.you/mcp.
100% up · 30 days
Memory and context Official MCP Registry · npm Remote 8 a week MIT
GR 
Graphify io.github.Graphify-Labs/graphify Search indexed code, trace dependencies, assess change impact, and recall repository memory.
100% up · 30 days
Memory and context Official MCP Registry · GitHub MCP Registry Remote
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Your org's AI agents, tasks, runs, search, and brain files as MCP tools and resources.
0% up · 30 days
Files and storage Official MCP Registry · npm Local Remote 5 a week MIT
GR 
Grith io.github.dario933/grith-mcp GRITH MCP for persistent citizen identity, private memory, return proof, and city doors.
100% up · 30 days
Memory and context Official MCP Registry · npm Remote 5 a week MIT
ST 
Strata io.github.agenerationforwordz-tech/strata Self-hosted AI memory server. Persistent memory on your hardware, not the cloud.
Version check not run yet
Memory and context Official MCP Registry · npm Remote 7 a week SEE-LICENSE-IN
PA 
Palinode io.github.phasespace-labs/palinode Inspectable, correctable project memory in git-versioned Markdown for AI agents.
Version check not run yet
Git and code hosting Official MCP Registry Local Remote
VE 
Vectr io.github.swapnanil/vectr Semantic codebase search + persistent working memory for AI code editors. Local, no API key.
Version check not run yet
Developer tools Official MCP Registry Local Remote
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Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.
0% up · 30 days
Memory and context Official MCP Registry · npm Remote 4 a week MIT
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Exact IBAN, VAT, cron, regex answers; HTML/URL to hosted PDF or screenshot; agent memory; workflows.
100% up · 30 days
Memory and context Official MCP Registry · npm Local Remote 25 a week MIT
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Cloudflare Workers MCP server: agent-memory
100% up · 30 days
Memory and context Official MCP Registry · npm Remote 3 a week MIT
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External Brain for AI Agents - persistent versioned memory for creators
0% up · 30 days
Memory and context Official MCP Registry · npm Local Remote 17 a week MIT
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Skills, agents and memory in the cloud, plus a gateway to your other MCP servers.
100% up · 30 days
Memory and context Official MCP Registry · npm Local Remote 1.3k a week SEE-LICENSE-IN
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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
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Hosted MCP server and Agent Skills for specs, engineering threads, and project memory.
100% up · 30 days
Memory and context Official MCP Registry Remote
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NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.
53.2% up · 30 days
Memory and context Official MCP Registry Local Remote