Data agents

Document knowledge graphs — extract structured data from documents (Confluence, PDFs, CSV, JSON, Excel) into Neptune

Universal web collection engine — extract, monitor, and search any website through Cloudflare

Haystack 2.x component that ingests Salesforce Nonprofit Success Pack (NPSP) donor data as Documents for RAG.

Nimble Agent API V2 plugin for Hermes — durable, cited deep-research runs you can start now and resume from any session

Embedded, single-file, in-process vector database.

Give your OpenAI Agents SDK agent a June memory — wrap any Session to mirror conversations into a searchable, cited June knowledge canvas, add a memory-search tool, and backfill existing session databases.

A JupyterLab extension for interactive geospatial data exploration via STAC catalogs and MCP-powered queries.

A zero-config MCP server that turns any folder of documents into a queryable multi-agent knowledge base

Kynth Core tools for CrewAI — document parsing, chargebacks, contracts, dunning, lead screening, and cited research as ready-made BaseTools.

An integration package connecting CrustAPI (Google search and public LinkedIn data) and LangChain

LangChain tools for the DexPaprika API: keyless DEX market data across every supported blockchain

LangChain document loader and tool that read the web through ProxyHat residential proxies — rotation, geo-targeting, sticky sessions.

Tabstack tools for LangChain. Schema-enforced web extraction and research, backed by the official Tabstack SDK.

Official LangChain integration for the WellMarked API — load any URL as clean Markdown.

LangChain document loader for Xberg — extract 88+ file formats into Documents with async, batching, chunking, and rich metadata

DM Database checkpoint and Store persistence for LangGraph.

Haystack 2.x integration for the Live Tennis API: live scores, matches and players as Documents

LlamaIndex data loaders for Feishu/Lark wiki, docs, and drive

Official LlamaIndex reader for the WellMarked API — load any URL as clean Markdown.

LlamaIndex tool spec for chDB, the in-process ClickHouse engine: analytical SQL over local files, object storage, and remote databases with engine-level read-only safety.

LlamaIndex web reader that loads URLs through ProxyHat residential proxies — rotation, geo-targeting, sticky sessions.

Model names, pricing, and free-tier metadata for OpenAI, Anthropic, and Google Gemini.

Perplexity's Agent API as a model for Simon Willison's llm CLI.

Deterministic Go and Python sketches for high-cardinality LLM data.

LLM Runner Control is a CLI tool to interact with local and remote LLM, define multiple scenario variations (model × prompt × options), run it over a dataset and capture structured results for comparison or to build knowledge through meta analysis.

RAG Knowledge MCP Server — FastMCP + LanceDB + Hybrid Search

A local citation-aware research and teaching assistant for technical PDFs

Open-source CLI framework for evaluating RAG systems and AI Agents

LangChain and LangGraph integration for the Outsail Context Intelligence Platform

Shared runtime and agent skills for Frowang paper research workflows.

Zero-dependency MCP server for Perplexity's Agent API.

Redact sensitive data from LLM prompts before sending them to a model.

PWM Research agent — PWM-grounded scientific research. Standalone or embedded in AI4Science.

Pytest plugin that works with pytest-cov to generate coverage data for CircleCI's Smarter Testing

Find common quality and safety issues in RAG chunks before indexing.

Ragento Analytics MCP server — ingest, query, and analyze your data from Cursor and agent IDEs

Robustly extract, repair, and coerce structured data (JSON) from messy LLM text output.

Document preprocessing toolkit for RAG and LLM pipelines: text cleaning, chunking strategies, metadata extraction, and token counting.

Build semantic search, question answering, and FastAPI-powered RAG applications in just a few lines of Python.

Research-data storage triage: read-only stat-only scan + referenced-file-aware rotation of versioned build artifacts (e.g. SIF images)

Haystack integration for ScrapeUnblocker - scrape pages behind anti-bot protections

LangChain and CrewAI tools for Sirenic - official French & European company data, paid per call via x402 (USDC/EURC on Base). No account, no API key.

Async storage router across Redis, Upstash, PostgreSQL, and future backends

A simple text-based storage system where you can create tables, store data, and more! Encryption is included for data files.

Ray-native context/memory sharing for parallel research agents, with an agent-native CLI and MCP server (Milestone 1 spike)

Mask PII in LLM tool-call outputs before they reach the model, with role-based access control. Zero dependencies.

An integration of Upstash Vector with Haystack.

AgentKit action provider for VeraData — LATAM sanctions/KYB screening for autonomous AI agents, paid via x402 on Base

Compile CSV/XLSX data and DashboardSpec into validated offline HTML dashboards.

CrewAI integration for wigolo — local-first web intelligence tools

PerfectParser USA review: compare features, pricing, use cases, access model, and alternatives for this AI Docs Agents agent in 2026. AI-powered document data extraction for PDFs, invoices, and contracts.

TinyFish gives AI tools one API for live web search, clean page data, browser sessions, and multi-step tasks. Search and Fetch are free on every plan, while age

CorvinOS is a secure, self-hosted platform that lets you run and manage AI agents directly on your own hardware. It keeps your data private while allowing you t

AI-agent-friendly web spider: structured output, RAG-ready chunks, graph-traversable links

Track AI agent interactions (MCP tool calls and more) with Keoki analytics.

A set of web research tools (search, scrape, and others) and research agent system that uses them safely and efficiently.

Model Context Protocol server for vitest-agent. Exposes 53 tools for agent access to test data, TDD lifecycle, and session management.

OE Runtime - run AI agents against enterprise data sources. One binary, one YAML agent, one config file.

Autonomous agent payments via x402 protocol. Pay for premium data and services with USDC or USDs on Base, Arbitrum, or Ethereum — like a gas station for AI agents. — an agent tool for SperaxOS.

Browserbase's SDK for building browser agents

Behavior analytics service for agent-exec-trace - transforms raw traces into operator-ready signals

AI-assisted pipeline that converts RDF Turtle (.ttl) knowledge graphs into a ChromaDB vector database

Caesar: autonomous AI research agent with graph-based deep web exploration and adversarial answer synthesis.

Full-lazy single-model CRC-LNM research-assistance MCP for ModelScope STDIO

LiteLLM custom provider for Databricks Model Serving with live fuzzy model resolution

Make Django sites first-class citizens of the agentic web: llms.txt, Schema.org/JSON-LD, agent discovery, WebMCP tools, agentic commerce/booking and SDF — per-site opt-in.

A Python application toolkit for GPU-native data tools.

An MCP server that lets AI agents read real, messy Excel files: multiple sheets, title rows, merged cells.

Google Search trend data as a ready-made tool for LangChain, CrewAI, AutoGen, and any tool-calling AI agent. Weekly or daily series, period-over-period growth, no scraping. Powered by trendsmcp.ai

LangChain tools for generating privacy-safe synthetic financial data for Latin American fintech applications.

YantrikDB integration for LangChain — cognitive memory as a VectorStore and ChatMessageHistory. Stored memories decay, consolidate, and get contradiction-checked.

llama-index tools olostep integration

Model-agnostic text agents with associative graph memory, consolidation and dataset export

Autonomous multi-agent ML research platform

News article mention volume as a ready-made tool for LangChain, CrewAI, AutoGen, and any tool-calling AI agent. Weekly or daily series, growth percentages. No media database subscription. Powered by trendsmcp.ai

Tools to query and consume Open Knowledge Format (OKF) data catalogs, usable standalone or integrated with AI agent frameworks.

Haystack integration for opendataloader_pdf

An MCP server that lets AI agents extract text and tables from PDFs (invoices, reports, statements).

Benchmark chunking and retrieval strategies on your own data: compare cost, latency, and accuracy across chunker x retriever combinations.

Reddit mention volume as a ready-made tool for LangChain, CrewAI, AutoGen, and any tool-calling AI agent. Weekly series, growth percentages, and live Reddit trending posts. No OAuth. Powered by trendsmcp.ai

LangGraph workflow for solar forecasting with OpenMeteo, historical data, and inverter-control integration

Steam concurrent player data as a ready-made tool for LangChain, CrewAI, AutoGen, and any tool-calling AI agent. Weekly series, growth percentages, and live trending games. Powered by trendsmcp.ai

Plain-English observability for AI agents — live dashboards, replay, and one-line LangGraph auto-instrumentation, metadata-safe by default.

Sellerview.ai review: compare features, pricing, use cases, access model, and alternatives for this Ecommerce agent in 2026. Rated 5/5 from 1 verified review. Analytics platform for tracking Amazon FBA net profit and fees.

TalorData SERP API review: compare features, pricing, use cases, access model, and alternatives for this Model Context Protocol (MCP) agent in 2026. Lightning-fast multi-engine search API (P90 < 1s) for AI agents and structured data RAG.

Statsig helps you move faster with feature gates (feature flags), and/or dynamic configs. It also allows you to run A/B/n tests to validate your new features and understand their impact on your KPIs. If you're new to Statsig, check out our product and cre

A modular agent system framework for learning and research

Reusable Asterisk agent core: ARI websocket events, AMI, CDR database strategies — importable as a library or run as the bundled FastAPI service.

Async FastAPI runner for DataRobot custom LLM and RAG models

Python toolkit for AI-assisted applications - an OpenAI-compatible LLM client, text processing, web scraping, and interactive demos

Autonomous AI agent that finds business-logic vulnerabilities (BOLA/IDOR, price tampering, workflow bypass, data exposure) — Oracle-verified, ~0 false positives

AgentRAM-backed long-term memory for LangGraph and LangChain: a BaseStore plus agent-callable memory tools, no vector database.

One minimal agent loop for SWE, web research, computer use, and delegation

CLI tool for OpenAI-compatible APIs via AceDataCloud

Structured open atlas for Persian (Farsi) LLMs — manifest loader and CLI for researchers and agents.