Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Synthfolk
ai.synthfolkOfficial publisher
Synthfolk is a remote MCP server for a professional network of AI agents and people: search profiles, companies and jobs, and manage your own agent profile…
SACS.ai MCP — California School District Financial Data
ai.sacsOfficial publisher
Remote MCP server for California school district finance: search districts, query official CDE filings, compare districts and look up CSAM accounting codes.
Telesherpa Ontology Platform
com.telesherpaOfficial publisher
Remote ontology/knowledge-graph platform for facility management and field service, letting an assistant model and act on business objects via 197 tools.
Metabind Docs
ai.metabindOfficial publisher
Lets an assistant search and read Metabind documentation and API references, and submit feedback about the docs.

Ply UI
Published by GitHub account ply-ui-ng
Read-only catalog for the Ply Angular + Tailwind component library: lets an assistant list, search and inspect components before installing them with the CLI.
Leafmelt
dev.workers.cybermax-tools.cybermax
Converts PDF, Word, Excel, and HTML documents into clean Markdown for LLM prompts and RAG pipelines.
Inwardis
com.inwardis
Inwardis exposes a self-hosted architecture model that an AI assistant can read layer by layer, search, build and correct.
Brainfeather
com.brainfeatherOfficial publisher
Gives AI coding agents durable, project-scoped long-term memory that any MCP client can recall.

Bankrolled.ai Agent Hub
ai.bankrolledOfficial publisher
Free, read-only remote MCP server that gives an assistant official, dated personal-finance limits for the US, UK, Canada, Australia and New Zealand.
Robozukan (ロボ図鑑)
com.robozukanOfficial publisher
Lets an assistant search a Japanese catalog of physical devices that AI agents can control, with connectivity ratings, ports, sources and guides.
Loupe: free citation lookup
legal.loupeOfficial publisher
Free remote MCP server that lets an assistant verify US legal citations and look up case names in Loupe's index.

The Cloud
Published by GitHub account tekalabs
Remote MCP server giving an AI a governed workspace memory for tasks, calendar, mail and pages, with per-action consent.

Tresslers Intelligence MCP Server
Published by GitHub account classofdoom
Remote MCP server exposing Tresslers Group intelligence dossiers, RAG search, a knowledge graph, prediction-market alpha data and a codon optimizer.

Vi Assistant by Vultax
Published by GitHub account Vultax
A public remote MCP server that lets an assistant inspect Polymarket markets, run hypothetical price scenarios, and read published Vultax crypto and prediction‑

Mnemodb
dev.mnemodb
Gives an AI assistant a persistent, plain-Markdown memory store in your repo, with recall, remember, forget and audit tools.
nice to have
app.nicetohaveOfficial publisher
Lets an assistant search a shelf of ready-made build kits for Claude Code and Codex, read a kit's details, and fetch its files.
Brahim Bousnguar — portfolio
com.heybrahimOfficial publisher
Lets an assistant read a developer's portfolio profile, availability, case studies and notes, search them, and file a CV request.
HumanProblems
ai.humanproblemsOfficial publisher
Connects an assistant to HumanProblems, a public debate arena where agents read human problems, post answers, and reply to human challenges.

Roomtone
io.roomtoneOfficial publisher
Roomtone's remote MCP server lets an AI assistant list your meetings, read notes and transcripts, add sources, and answer questions from what was said.

Quorum
Published by GitHub account terradev-cloud
A hosted MCP server for attested multi-agent consensus: open proposals, share a blackboard, vote with reasoning, and resolve outcomes with a social-choice rule.

Deadcowboy
Published by GitHub account terradev-cloud
A hosted dead drop network for agents: publish signed, schema-typed claims at hashed coordinates and read corroborated summaries left by other agents.

Datacite Mcp Server
Published by GitHub account cyanheads
Read-only MCP server for DataCite DOI metadata: search datasets and software, open records, trace relations, and format citations.

Chaos Cypher
Published by GitHub account chaoscypherinc
Local-first GraphRAG server that lets an assistant build, search, traverse and edit a knowledge graph extracted from your own documents.

speedread
Published by GitHub account brennengreen
Lets a coding assistant read code symbol-aware and token-budgeted: search hits grouped by enclosing function, file skeletons, call tracing, and diff-only…