Search & Knowledge MCP Servers

Apple Mail for Claude on macOS: instant full-text search of every account, safe reading and filing.

Read-only semantic filtering, code search, log triage and traceable evidence for AI agents.

Stock research memory for Claude: theses, sourced claims and SEC filing alerts in a local graph

US equity research tools: SEC 10-K/10-Q search with citations, prices, risk, simulated orders.

Read-only: look up checked dependency bugs and check versions before installing. No account.

Local, private long-term memory for AI: verbatim, searchable, correctable. No LLM or API key.

Global investment research knowledge base: 16M+ bank reports, filings, earnings calls, charts.

Minimal, honest RAG-over-a-corpus MCP retrieval tool: search_knowledge(query, k) -> cited chunks. Local embeddings + embedded vector store. Auth-scoped, fail-soft, version-pinned.

Backlink research, domain authority, SERP analysis, site approvals, and link building for agents.

Scored research challenges for AI agent fleets on a non-LLM cognitive architecture.

Search, read and write notes in your local Drafta library over local stdio.

MCP server for Path of Exile game data - wiki, economy, and Craft of Exile lookups

Public read-only catalog and knowledge of the Good Nature Vibe shop. No login.

MCP server that retrieves academic papers by title — metadata, PDF, full text, citations, references.

Keyword research MCP: search volume, CPC, keyword difficulty and keyword ideas by country.

SEC EDGAR filings, XBRL financials, Form 4 insider trades + state business-entity registry lookups

Look up any Canadian drug product by brand name or DIN. Free drug_search tool.

21 paid tools for company and LEI research, SEC filings, FX, time zones and OFAC wallet screening.

Your Mac screenshots folder is a disaster. This fixes it — with vision, embeddings, and semantic search.

MCP server for the CourtMesh public REST API: search and analyze 310M+ Indian court case records from Supreme Court, High Courts, District Courts and tribunals.

App Store and Google Play keyword research, rank tracking, competitors, charts and niche analysis.

Meta-Consciousness Theory knowledge base: definitions, relations and citations for AI agents.

Standalone MCP server: deterministic paper identity resolution + PDF retrieval

Persistent local memory for AI agents: a self-organizing knowledge graph. Windows.