Search MCP Servers

Query your product docs from AI tools. Source-cited answers from your indexed documentation.

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

Web search for AI agents — one tool across 6 engines, routed to the cheapest + cached.

Live web search and clean-markdown page fetch over the Keenable web index.

Create your digital twin: a public page that answers from your own material, with citations.

Search the web and extract clean, readable text from webpages. Process multiple URLs at once to sp…

Discover available topics and explore up-to-date, topic-tagged web content. Search to surface the…

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

Buddhist canon tools: search, passages, cross-canon parallels, dictionaries — all URN-cited.

Korean public procurement law: rule-engine rulings, statutes search, live court precedents

Australian tax knowledge base for agents: 34,500+ ATO documents, cited answers to any tax question.

Extract, search and tag any document: invoices, receipts, contracts, templates. OAuth or API key.

Web search and page extraction for agents, returned as readable text rather than raw JSON.

Apple Developer Documentation with Semantic Search, RAG, and AI reranking for MCP clients

Built-in MCP server for ArcadeDB multi-model database (graph, document, vector, time-series)

Arabic-first OCR, translation and document extraction. First call mints a free trial key.

Paid remote MCP for agent code search routing MCP, structured receipts, audit logs, and reviewer-rea

Retrieve loc_id boundary metadata, polygons, scopes, comparisons, and bounded exports.

Geospatial MCP server for earthquake, tsunami, volcano, disaster, and FX data queries.

Historical FX rates for 100+ currencies vs USD from IMF and World Bank data, 1940-present.

Open manufacturing and maker facility locations for country and facility-type queries.

Global earthquake events from the USGS, 2150 BC-present: magnitude, depth, location, counts.

Global flood events and extent 1985-present from the Dartmouth Flood Observatory and GFD.

Resolve coordinates and geographic identifiers to loc_id, crosswalks, boundaries, and exports.

Global hurricane and tropical cyclone tracks from IBTrACS/NOAA, 1842-present. Wind and pressure.

Global population estimates from WorldPop, 2000-2030, at country and sub-national levels.

Convert WGS84 coordinates to the latest available administrative loc_id chain.

US tornado events 1950-present from the NOAA Storm Prediction Center: EF rating, tracks, damage.

Global tsunami events from NOAA NCEI, 2000 BC-present: wave height, runups, and counts.

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

Global volcanic eruptions from the Smithsonian Global Volcanism Program: VEI, location, dates.

Wildfire events and aggregates across global, U.S., and Canada sources. Paid via x402 USDC.

CIA World Factbook country indicators: infrastructure, energy, demographics, economy, 2002-2026.

World Bank World Development Indicators: curated country-year economy, health, education and more.

Driflyte MCP server which lets AI assistants query topic-specific knowledge from web and GitHub.

Semantic code search built for AI agents. Hybrid, AST-aware, context for 166 languages.

A personal RAG database you build from chat, so AI creates work that sounds like you.

Read any public web page as a clean AIDocument (Markdown + structure) through Lyrenth.

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

Web search for AI agents. Ranked results with page passages already extracted, plus URL to markdown.

Licensed, rights-cleared content for AI agents - verifiable license keys + EU AI Act attestation.

AI-agent web search, answer-ready content. Beats Tavily: 60.7% of quality duels, 20.2% fewer tokens.

Encrypted-first embedded database with vector search and agent memory, exposed as MCP tools

Local-only MCP server for source-attributed Markdown memory and documentation retrieval.

Your AI discovers and installs MCP servers across Official Registry, Glama, and Smithery.

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

Solana transaction diagnosis, simulation, token-risk evidence, and priority fees via x402 USDC.

Hypothesis-driven problem solving for AI agents: probe, falsify, escalate.

Citation-guarded retrieval over 22M Taiwan court judgments and administrative interpretations

Persistent knowledge system with OWL-RL reasoning and 22 MCP tools. Local-first.

Cited Q&A over your own notes, plus drift detection when a cited source changes. Local-first CLI.

MCP server for Google search results via SERP API

Live web search and research synthesis for agents, with free samples and x402 USDC payments.

Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.

MCP server for searching Airweave collections with natural language queries.

95 typed Typesense operations for AI agents through an MCP server that is read-only by default.

Stdio + HTTP MCP gateway: SSRF-hardened web_fetch, web_search, metis_verify, market_search.

Search and explore the Holy Qur'an with Arabic text, transliteration, and advanced search support.

Long-term memory for AI agents: semantic facts, episodic events, and procedural workflows

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

Local RAG MCP for markdown documentation. Retrieval only; host synthesizes answers.

MCP server for LeaseClear lease Q&A.

Local-first, source-grounded memory that survives AI agent sessions.

Convert a document once, then get back only the passages that answer a question.

Web search that doesn't wreck your AI's memory.

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

Open-source causal memory for AI agents: persistent, explainable, MCP-native memory (13 tools).

Auditable memory for AI agents: provable deletion, tamper-evident audit, time-travel recall.

Hybrid vector + reasoning retrieval, agent memory, multi-agent orchestration, MCP server, and RAG.

An MCP server that indexes and retrieves Plesk documentation.

Your agent seeks what search can't find. A self-hosted perception MCP server.

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.

Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.

Hybrid search over your local documents, with file and page citations. One binary, fully local.

Zero-trust, air-gapped Enterprise GraphRAG MCP server with offline, citation-grounded answers.

Convert .eml email exports to Markdown with YAML front matter

Local-first RAG engine with MCP server for AI agent integration.

Evidence-backed web research for AI agents with citations and confidence scores.

Secure MCP access to Onyx search, chat, projects, and administration.

Persistent memory + causal root-cause analysis for AI coding agents. 123 MCP tools. EU, GDPR.

Calibre ebook library server: search, read content, curate metadata, semantic search, gated writes.

Calypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.

Personal RAG over your GitHub history (commits, code, reviews), served to Claude Code over MCP.

Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth

Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.

Semantic code search and analysis from CodeAlive for AI assistants and agents.

Gmail MCP server for email triage: search, labels, archive, trash, unsubscribe, snooze.

Offline agentic memory: remember/recall/relate/forget/why over a fused vector+graph+columnar engine

Free Google Search with inline citations for any MCP-compatible AI tool.

Agent memory engine — 86 MCP tools, self-hosted, single Rust binary

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

Self-correcting agent memory + MCP server: recall, supersede/revert/review corrections, erasure.

Self-correcting agent memory + MCP server: recall, supersede/revert/review corrections, erasure.

Mem0-compatible persistent memory for AI agents: write facts once, recall them semantically.

Deterministic multi-hop graph retrieval for RAG. Zero LLM calls in the query path.

Self-hosted knowledge backend for AI agents with hybrid search and MCP tools

A searchable second brain for AI agents: ranked keyword and semantic search over your Markdown.

Free open-source web search and page reading for LLMs, AI agents, and RAG.

Search, read and research the web, with hidden text stripped by default and sources hashed

Git-backed org memory for AI agents — hybrid search, tables, files & a URI graph over MCP.

Ask your own documents with citations, plus durable memory for agents. Safe by default.

Answer questions from documents too large to fit in context, reading only the sections you need.

Search a curated English and Chinese web index through one read-only MCP tool.

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

Define & search 212 advertising & platform-policy terms (DSA, GDPR, FTC). CC BY 4.0.

Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.

IBM watsonx.ai MCP server for Claude integration

MCP RAG server with hybrid search, multi-KB support, and AI-powered chunk contextualization.

Self-hosted web search for LLM agents: search -> fetch -> rank pipeline with semantic caching

Search Obsidian vaults with hybrid full-text, fuzzy, semantic, and graph retrieval.

Your office's procedures inside Claude or ChatGPT - verified citations or an honest refusal.

Local-first AI memory engine — 4-tier memory, people graph, Bayesian beliefs. Encrypted, 62µs.

Governed graph-native agent memory: knowledge extraction, fusion, hybrid RAG, scoped access tokens.

MCP server for Telegram Archive — search messages, browse chats, and access history

bioRxiv/medRxiv/arXiv preprint full text as structured sections for AI agents + search.

Local-first agentic RAG with citations - hybrid search, reranking, multimodal document retrieval

Agent memory on your own Postgres that flags superseded facts and abstains instead of guessing.

Keyless local MCP server for QA: standards retrieval, effort estimation, doc review, test analysis.

Search 1,580 certification exam blueprints: domains, scoring, prerequisites, compare. No API key.

Lightning-fast RAG for AI agents. 4-layer fusion, ONNX Runtime, sub-200ms search.

Local-first persistent memory for AI agents — SQLite + local embeddings, MCP-native, no cloud.

Keyless multi-engine web search, fetch, and clean-Markdown read for AI agents. No API keys.

Verified Polish open data for AI agents: debt, budget, 460 MPs, votings, judiciary search, RAG.

Convert DOCX/XLSX to Markdown — native chart-data extraction, optional VLM for figures

Recall locally stored agent memories through an MCP-compatible host.

Self-hosted AI-native knowledge workspace with hybrid search, GraphRAG, and MCP.

Generate a ServiceBricks C# .NET microservice as a ZIP file.

Let AI agents watch videos: local transcripts, speakers, scenes, chapters and moment search

Generate QA datasets & evaluate RAG systems with failure diagnosis. Any LLM.

Hypothesis-driven problem solving for AI agents: probe, falsify, escalate.

Local-first semantic code search across all your repos. Private context for AI coding assistants.

Convert web pages or HTML to clean Markdown for LLM context. Local, no external API calls.

MCP server for SearXNG — privacy-respecting web search with pagination, URL reading

Agent failure memory network. Search 235+ verified debugging lessons from real engineering sessions.

AI advisory board (MCP): quotes verified word-for-word against public-domain texts, fail-closed

Semantic search over IMAGIN.studio API documentation — CDN, API, integration guides, and more.

Open-source bitemporal memory layer for LLM agents — knowledge graph with conflict resolution.

Self-hosted memory for AI agents with hybrid search, knowledge graphs, tasks, and document sync.

🔍 Read-only MCP server for secure filesystem exploration, searching, and analysis

Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.

Memory for AI agents — MLX (Apple Silicon) or CPU (Linux), sqlite-vec + BM25, zero cloud.

Google Gemini image generation, editing, and local processing via MCP

Baidu search results and Chinese SERP data via the Apify Baidu Search Scraper, hosted MCP.

Google AI Overview answers and cited sources via the Apify Google AI Overview API, hosted MCP.

Google Events listings with dates, venues, and ticket links via a hosted MCP server.

Google Hotels prices, ratings, reviews, and photos via an Apify Actor, hosted MCP.

Google Jobs listings with direct apply links via the Apify Google Jobs Scraper, hosted MCP.

Yandex search results, images, and SERP data via the Apify Yandex Search Scraper, hosted MCP.

Query a verified document collection: passages that answer a question, with their source.

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Deterministic, token-minimal agent memory: multi-hop [[wikilink]] recall with no LLM in the loop.

Shared, cited knowledge-graph memory for agents — ask, search, remember, keep standing instructions

Production-ready MCP server for PDF processing with intelligent caching.

Local semantic code search with Git history. Works offline, no API key needed.

Web search, content extraction, PDF parsing, plus datetime and geolocation tools. No API keys.

Multi-provider search broker for AI agents: 14 providers, 12-step extraction, retrieval workflows.

Local semantic search over your Obsidian vault - always fresh, never reindex.

German federal & state legal texts (BGB, DSGVO, …) with canonical IDs and cite-grade provenance.

Local-first personal knowledge base. Cited answers from your vault via vector + graph retrieval.

Local-first web intelligence MCP server for AI coding agents

Dynamic RAG Engine preventing AI hallucinations in Korean Finance and Crypto markets.

Self-hosted retrieval router for AI agents: budgets, provider routing, route receipts.

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

Clean raw HTML into LLM-ready text before agents spend tokens.

Evidence-backed web research for AI agents with citations and confidence scores.

Persistent memory MCP server. 28 tools, BM25+MMR+OOD retrieval, tamper-evident audit, code graph.

Verifiable provenance for AI agents — ZK proofs over confidential documents, no plaintext exposure.

Free-first Chinese and English web search MCP using zero-key sources and inspectable evidence.

Traceable Chinese-history MCP: 4 cited tools over 9 classical texts (pre-Qin to Wei-Jin).

100% local MCP server for semantic code search: AST chunking, hybrid retrieval, code knowledge graph

Local code-memory graph for AI coding agents.

Fast local full-text search for Windows files (tantivy + jieba), exposed to AI agents over MCP.

Universal MCP Server with advanced AI memory capabilities and semantic search.

Universal memory runtime for AI agents — episodic, semantic, and procedural memory.

Local-first MCP tools for searching and drafting from your X/Twitter archive.

Universal web scraper with LLM-ready markdown, RAG chunking, PDF/DOCX support.

Federated research discovery with S-Index metrics across a network of digital twins.

Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}.

Local Work Model MCP server for agent work that learns from real outcomes.

Durable agentic memory, encrypted at rest. Fully offline: no network, no API key, no cloud.

Local-first multilingual, auditable memory for Codex, Claude Code, and MCP clients.

Curated knowledge for AI agents — 19K chunks, 121 skills, semantic search via MCP

Curated knowledge API for AI agents - skill packs, semantic search, validated patterns.

Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.

melis x402 Tools — 22 pay-per-call APIs for AI agents. No accounts, no API keys. USDC on Base.

MCP server for jPOS and ISO 8583. Deterministic payment protocol tools for AI agents.

Fully local MCP server and CLI for web research

Rip YouTube transcripts to disk for AI agents, RAG pipelines, and LLM workflows.

Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

AI-powered code indexer with semantic search and knowledge graphs

Open-source MCP server for AI agents: web search, content extraction, and library docs.

PDF-to-Markdown extraction that audits its own output and flags any extractor's silent drops.

MCP RAG: index PDFs, repos, YouTube, Discord, text; optional YouTube vision; query with citations.

Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.

Check whether an AI answer is grounded in its context — deterministic, no LLM judge.

Framework-aware code intelligence: 81 languages, 87 frameworks, 169 tools, 40–50% fewer tokens

Local FAISS vector database for RAG with document ingestion, semantic search, and MCP prompts.

Fully local memory for AI agents: zero-LLM ingest, semantic recall, air-gapped, auditable.

One API key, dozens of capabilities for your AI agent. Zero provider auth.

Markdown MCP — search, extract sections, list headings, find code blocks.

Local-first persistent memory for AI coding agents.

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

Long-term memory for AI agents — your Obsidian vault as searchable persistent memory.

Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

Security-hardened NotebookLM MCP with post-quantum encryption

Memory layer for AI coding assistants. Indexes git history + code, exposes via MCP.

Web search for AI agents — 5 tools: search, news, images, scrape, research. x402/USDC or API key.

Local-first persistent memory for coding agents and MCP clients.

Brave Search MCP — independent web index (no Google/Bing dependency)

Tavily MCP — wraps the Tavily API (tavily.com)

Verified, citable German & EU law for any LLM. Daily updates from official sources, hosted in DE.

Memory that reasons: continual learning for stateful agents. Better context, fewer tokens.

Shared memory + orchestration for your coding agents. Local-first MCP, vector RAG.

Generic markdown vault MCP with hybrid search

Read any web page as clean, ad-stripped Markdown past robots.txt and bot blocks, plus web search.

Sync public web sources into cited context packs for AI agents, RAG, and MCP clients.

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

Persistent AI memory with entity resolution, temporal knowledge graph & 11 MCP tools.

MCP server giving AI agents persistent task memory across TickTick, Notion, GitHub, Linear & Beads

Local RAG MCP server with hybrid search, PDF/DOCX support, and zero-config setup

Self-curating agent memory kept honest by survival-based selection over measured outcomes.

Agentic memory for cyber threat intelligence. STIX graphs, actor aliasing, offline RAG, Sigma/YARA.

Local Go MCP server: DuckDuckGo/Bing web + image search, readability scraping to Markdown.

Automate Google NotebookLM — Q&A with citations, audio, video, content generation

The open retrieval layer for AI agents — index code, docs, data. Search via MCP.

Web grounding for local & cloud LLMs: search, fetch, token-capped evidence packs, and research.

Git-backed markdown memory for AI agents; search hides superseded and archived notes.

Local-first, persistent memory for AI coding agents — remember, recall, forget, and list, over MCP.

Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).

A semantic search engine for files and code.

Pay-per-call agent tools via x402 (USDC on Base): chat, prices, funding, RNG. No account or keys.

Save tokens while coding — your AI agent gets structured code context, not file dumps.

Persistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.

Google AI search and documentation tools for MCP clients using Vertex AI or the Gemini API.

Submit URLs for instant indexing via IndexNow and Google Indexing API.

Easy-to-setup local RAG server with minimal configuration

Local read-only semantic search for Markdown vaults through MCP.

Local-first memory — 100+ tools, 99.2% LongMemEval-S retrieval@10, hybrid search, GDPR, no cloud.

Search rule34.xxx posts by tag through the site's own API. Needs a rule34.xxx API key.

MCP server for integrating Omnisearch with LLMs

Podcast transcripts as clean Markdown with real speaker names — via the Spoken API.

Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.

Temporal engineering context for agents via MCP.

AI memory buyer routing with Forge docs, pricing, paid recommendations, and MCP discovery.

Web search, news, page retrieval, sitemaps, and trending topics through Search1API.

Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.

Protected RAG storage — agents discover public metadata, content only by access token.

Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it.

Evidence-first PDF MCP. Agent Document Twin with citeable page+bbox evidence.

Long-term and multimodal memory for AI agents - character-aware, mem0-compatible, fully-local option

Free web search for AI agents — multi-engine parallel search, smart ranking, no sign-up, no limits

Deterministic ebook-to-markdown pipeline with MCP tools to browse, search, and read your books.

SQL Server MCP with RAG capabilities for Windows (native ODBC support)

SQL Server MCP with RAG capabilities for macOS (Docker SQL Server support)

Local research agent that verifies its own answers. Runs on Gemma 3 4B + Ollama, $0/query.

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

Self-hosted, source-traceable memory layer and MCP server for AI agents, on your own Postgres.

Multi-engine search for AI agents. Trust scoring, local corpus, MCP-native. Self-hostable, BYOK.

MCP server for Thomson MO5 C development, 6809, CMOC, SDK, toolchain.

Serves coding agents one canonical doc per query instead of rereading the repo — ~60% fewer tokens.

95 typed Typesense operations for AI agents through an MCP server that is read-only by default.

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.

Local multi-client RAG server over the Model Context Protocol.

Local-first MCP server that exposes a Markdown vault through MCP.

Typed record store + hybrid search over MCP: deterministic lookups + semantic memory, per-customer.

MCP web search + tiered web fetch for AI agents (Exa, Firecrawl), SSRF-guarded, cross-platform.

Persistent memory for AI agents: Markdown entries, hybrid search, typed graph links

Graph-vector memory for AI assistants using FalkorDB and Qdrant

MCP Server for VictoriaMetrics. Provides integration with VictoriaMetrics API and documentation

MCP Server for VictoriaMetrics. Provides integration with VictoriaMetrics API and documentation

Local-first semantic memory for MCP agents. Recall, remember, forget, echo, drift, stats over stdio.

Memory for AI agents: persistent L1/L2/L3, web-search savings, thread memory.

One shared, durable memory for your AI coding agents — local-first, zero-dependency.

Local-first, source-traceable agent memory — no LLM at ingest, fully offline

Web scraping & search for AI agents: extract, SearXNG search, rerank, robots compliance. No API key.

Semantic code retrieval engine with hybrid search, context expansion, and 40+ language support.

Code intelligence MCP server for 17+ programming languages.

Research workspace for Zotero + Obsidian + NotebookLM. Search, ingest, sync, verify briefs.

Web search that doesn't wreck your AI's memory.

Web search that doesn't wreck your AI's memory.

Federated local-first search across transcripts, files, KG, vectors and the web for AI agents.

Local-first memory engine for AI-agent teams: team/project ACL, recall, and federated sync.

Local-first memory for AI coding agents: shell history with exit codes, git diffs, docs, MCP.

Cognitive memory for AI agents — semantic recall, knowledge graph, and contradiction detection

97-domain knowledge graphs for AI agents — 4× F1 of RAG, 11× fewer tokens. MCP-native.

Local-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Auditable memory for coding agents: evidence chains, supersession history, keyless embedded SQLite

Your AI research assistant that cites real sources and stays honest

Read-only AI project discovery, verification, comparison, shortlisting, and stack planning.

Local-first productivity: email, calendar, messaging, search, image gen. 49 tools. BYOK.

MemoryOracle - 10 agent memory tools: vector store, recall, summarization, redaction.

Resolve, search and verify legal citations against the official sources, with provenance.

Chinese-first brain-inspired memory MCP — hybrid recall, 7-layer user profile, workspace assembly.

Derecho mexicano verificable: leyes, tesis y precedentes SCJN con vigencia fechada y URL citable

Exam-scored knowledge brains your agent searches over MCP, plus a public list of their gaps.

An MCP memory server. One memory your agents share — across models, devices and apps.

Web search and AI answers with real source citations and a confidence score.