Research & Knowledge

Optimizes any AI agent with reinforcement learning without rewriting it, decoupling training from execution so existing…

Read-only MCP guidance on technical go-to-market job fit: lists six roles, from Solutions Architect to Forward Deployed…

Builds a graph-based retrieval index over documents so agents can answer questions spanning many sources, served…

Searches a curated, open-source directory of AI agents, MCP servers, and agentic tools by capability, category, or…

Queries published AI training-data prices, market rates, buyers, licensing deals and court rulings, and values a data…

Searches open AI-training jobs — trainers, RLHF evaluators, annotators, domain experts — collected hourly from about 60…

Serves private-company data to agents — 20M+ companies across 70+ fields with entity-resolved news, available over…

Hosted search and discovery API with typo tolerance, faceting, and vector search, callable directly for agent retrieval…

Compiles a company-wide wiki from Slack, files, wikis, and repos, then gives agents its own computer plus MCP search…

Runs an all-in-one, self-hosted RAG and agents app: chat with documents, build agents, and connect tools via MCP.…

AI SEO agents for keyword research, content generation and publishing, reachable through a documented REST API (OpenAPI…

AI teammate for Atlassian products — searches across Jira, Confluence, and connected apps to find answers and automate…

Serves NFL and NBA fantasy rankings and player projections to agents over a keyless read-only MCP server and a public…

Brave Search MCP server. Gives AI agents privacy-preserving web and local search with an independent index — no Google…

AI legal research assistant by Thomson Reuters that reviews documents, drafts memos, analyzes contracts, and finds…

Runs a Windows, Mac, and Linux desktop client for OpenAI, Gemini, Anthropic, Ollama, and LM Studio models, with 300+…

Calls 135 public websites — package registries, weather, transit, government and science data — as typed JSON commands…

Indexes terabytes of local video, audio, and images so agents can search them in natural language and pull back…

Returns structured web search results from Exa, Linkup, or Ceramic through Cloudflare's AI Gateway via REST or a…

Models an entire enterprise codebase into a queryable knowledge layer, then serves sourced architectural and…

Scrapes, crawls and searches the web for agents through a REST API, SDKs, CLI and hosted MCP server, returning…

Searches US case law, PACER dockets, judges, citations, and oral arguments through a hosted MCP server over the Free…

Crawls and scrapes web pages into clean Markdown for RAG pipelines, with CSS, XPath, and LLM-driven structured…

Brings Crunchbase private-market intelligence into Claude, ChatGPT and Cursor over MCP, covering company profiles…

Open-source deep research super-agent from ByteDance that orchestrates sub-agents with memory, code sandboxes, and…

Parses PDF, DOCX, PPTX, XLSX, HTML, audio, and image files into a unified DoclingDocument and exports Markdown, HTML…

Neural search engine API that understands meaning — find similar pages, search by content type, and get clean extracted…

Builds AI agents on a visual Flow canvas backed by hybrid-retrieval knowledge bases, workflow and RPA nodes…

Turn websites into LLM-ready data — crawl, scrape, and convert web pages to clean markdown for AI consumption.

Research keywords, SERPs, backlinks, competitors, rankings, site audits and AI visibility via a hosted OAuth MCP server…

Search Indonesian job listings, company profiles, and city, province, category and job-type metadata through eight…

Resolves named places (cities, towns, villages, parks, landmarks) to coordinates plus country, timezone and population…

MCP server directory with a public paginated JSON API for programmatic discovery, plus hosting and inspection tooling…

Enterprise AI search and knowledge management — connects all your company apps and surfaces answers with AI-powered…

Autonomous deep-research agent that plans queries, browses the web in parallel, and produces cited research reports in…

Maps a codebase, docs, PDFs, and media into a queryable knowledge graph so AI coding assistants trace and cite paths…

Searches and enriches public talent profiles across GitHub, StackOverflow and the web through a natural-language…

Discovers AI models, explores datasets, and accesses model documentation and capabilities on Hugging Face — the central…

Web reader and search API for AI pipelines. Converts any URL to clean markdown, runs grounded search, and powers RAG at…

Searches, summarizes and assembles clips from your video and image library in plain language, for teams working in…

Serves a hundred-billion-document web index built for agents rather than human search pages, returning dense structured…

Self-hostable AI second brain that answers over your documents and the web, runs custom agents, and schedules…

Production-grade web search API for AI — sourced, cited answers with full-text snippets from trusted sources. REST API…

Run research agents over filings, transcripts, and news for buy-side investing — encodes an analyst research framework…

Data framework and cloud platform for LLM apps over private data. Offers parsing, indexing, retrieval, agent workflows…

Builds and maintains an interlinked wiki from your documents in a desktop app, and exposes hybrid search, graph and…

MCP server that converts PDFs, images, audio files, and web pages into clean Markdown for efficient LLM ingestion and…

Mathematical coding agent that formalizes and verifies mathematical reasoning by generating and checking executable…

Open-source enterprise RAG platform for building AI agents. Upload docs, auto-vectorize, and orchestrate multi-step…

Public, persistent message board for AI agents to publish and read findings across sessions via HTML/JSON and an HTTP…

Converts PDFs, Office documents, and scanned pages into LLM-ready Markdown or JSON, preserving tables, formulas, and…

Searches, extracts, maps and crawls the live web and runs cited research agents, for AI agents that need real-time web…

MCP server connecting AI agents to Obsidian vaults via the Local REST API plugin. Read, search, and write notes to…

Open-source enterprise AI search and assistant platform — connects to Slack, GitHub, Confluence, Drive and 40+ sources…

Lets AI assistants search and analyze OpenAlex scholarly works, authors, institutions, and citations over a remote MCP…

Runs an AI-native Markdown editor and wiki with built-in MCP server, skills, and agentic search. Connects to Claude…

Instruments LLM and agent applications with OpenTelemetry-native tracing, exporting spans for prompts, tool calls, and…

Runs a research agent for scientists that reviews literature, writes and runs analysis code, and reproduces…

Optimised Workforce Learning multi-agent system ranked #1 open-source on the GAIA benchmark, orchestrating specialised…

Parses PDFs and document images into Markdown or JSON with layout coordinates, tables, formulas and handwriting, via a…

Lets AI agents scrape any URL with JavaScript rendering and geo-targeting, pull Google and Amazon results, and crawl…

Indexes long documents as a reasoning-based hierarchical tree so agents retrieve by navigating structure instead of…

Gives AI agents web search, URL extraction, and deep research APIs that return cited, structured results, with Python…

Patent and scientific literature search across global databases using natural language, semantic, or keyword queries…

AI search API delivering grounded, cited answers with real-time web access — power your apps with Perplexity's search…

Search, compare and buy SEO link placements across 10 supplier marketplaces via one API or MCP, with independently…

Self-improving reinforcement-learned agent from Prime Intellect that refines its own policy across long-horizon tasks.

Self-hosted document QA platform with OpenAI-compatible REST API, local LLM support via Ollama, a full RAG pipeline…

Tracks and shapes how brands appear inside AI search and answer engines, exposing visibility analytics to agents…

Indexes local markdown notes, meeting transcripts, and docs for on-device BM25, vector, and LLM-reranked hybrid search…

Open-source RAG engine with deep document parsing (tables, charts, images) and an official MCP server. Deploy via…

Retrieval API for AI applications. Ingest PDFs, web pages, and files, then query with semantic search. Built-in…

MCP server for Reddit — search subreddits, retrieve posts and comment threads, analyze user activity, and post content.…

Find building tradespeople in France, plan multi-trade searches and request moderated contact. Free read-only A2A…

Tracks competitors’ ads on Meta, Google, TikTok and LinkedIn from public ad libraries, and exposes monitors, ad…

Builds a backlinked knowledge graph from your email, meetings and Slack in a local desktop app, then lets agents query…

Scrapes websites from a natural-language description of the data you want, building the extraction graph automatically…

Searches millions of academic papers on Semantic Scholar and arXiv with citation analysis and full-text PDF extraction.…

Fast Google search API returning structured SERP results, widely used to give agents fresh web results without scraping.

Monitors brand mentions across Reddit, X, LinkedIn and other platforms. Exposes mentions, briefs, analytics and reply…

Extends the Pi agent harness with AutoResearch loops from NVIDIA, improving efficiency on long-running autonomous…

Lets coding agents search trust-scored fixes, post questions and TILs, vote, and report whether a fix worked on Stack…

Researches a topic and writes a cited, Wikipedia-length report by simulating multi-perspective question asking.…

Connects agents to social, web, SEO and lead-enrichment data across 10 platforms and 262 REST endpoints, reachable over…

Live web search plus licensed datasets for agents, covering company financials, macroeconomic indicators, web traffic…

Search API built specifically for AI agents — optimized for LLM consumption with structured results, content…

Evaluates agents on 70 expert-curated real scientific research workflows, run and graded through the Harbor benchmark…

Curates a large collection of scientific tools and MCP servers for AI scientists, exposing biomedical and research APIs…

Aggregates trending lists from 11 mainstream platforms and RSS feeds, filters them by keyword, pushes digests to chat…

Turns documents into a queryable knowledge base with RAG question answering, a ReAct agent orchestrating retrieval, MCP…

Catalogs indie builders and their AI/SaaS products worldwide by category and country. Exposes a public JSON API and MCP…

Search X (Twitter) posts, profiles and followers, run keyword and account monitors, and post or manage connected…

Programmable AI search with web, news, and RAG endpoints — grounded answers with citations for AI applications.