Tool integrations
Tools are utilities designed to be called by a model: their inputs are designed to be generated by models, and their outputs are designed to be passed back to models.
A toolkit is a collection of tools meant to be used together.
Integration components
- Typical retrieval flow: Document loaders → Text splitters → Embedding models → Vector stores → Retrievers → Chat models
- Agent capabilities: Tools (this page), Middleware
- Execution and state: Sandboxes, Backends, Checkpointers, Stores
Search
The following table shows tools that execute online searches in some shape or form:
| Tool/Toolkit | Free/Paid | Return Data |
|---|---|---|
| Amazon Bedrock AgentCore Web Search | Pay-per-use (AWS) | Title, URL, Published date, Extract |
| BrightData SERP | Pay-per-successful-request | URL, Snippet, Title, Search Rank |
| cloro | 500 free credits/month, no card | URL, Snippet, Title, Answer |
| ContextSearch | Free tier available | URL, Title, Description, Page Content |
| Crawleo | Paid | URL, Snippet, Copilot Answer, Sidebar, Title, Published Date, Site Links, Page Content |
| CrustAPI | 3,000 free credits/month, no card | URL, Title, Snippet, Maps, News, Shopping, Images, Videos, Places, Scholar, Patents, LinkedIn |
| Diffbot | Free | URL, Snippet, Title, Date, Knowledge Graph (Organizations, News, People, Places, Deals) |
| Exa Search | 1000 free searches/month | URL, Author, Title, Published Date |
| Firecrawl Search | 1,000 free credits/month | URL, Title, Description, Date, News, Images |
| Google Search | Paid | URL, Snippet, Title |
| iFlow Search | Paid | URL, Title, Snippet, Date |
| Keenable | Free keyless tier available | Title, URL, Snippet (page text), Published Date, Index Date; page markdown for fetch |
| Linkup Search | 2000 free searches/month | URL, Content, Sources |
| Octen | Paid | Title, URL, highlight, authors, time_published |
| Mixpeek | Free tier available | Multimodal search results (video, image, audio, document) |
| Nia Toolkit | Free tier available | Code, Docs, Metadata, Sources |
| Nimble Search | Free trial available | URL, Content, Title |
| Nimble Web Search Agents | Free trial available | Research answer, Sources |
| Parallel Search | Paid | URL, Title, Excerpts |
| Perplexity Search | Paid (with monthly free tier) | URL, Title, Snippet, Date, Last Updated |
| Search1API Search | 100 free credits on sign up, no credit card | URL, Title, Snippet, Content, Images |
| SearchApi | 100 free searches/month | URL, Snippet, Title, Answer Box, Knowledge Graph |
| Scavio | 50 free credits to start | URL, Title, Snippet, Knowledge Graph, Products, Videos, Transcripts, Social posts and profiles, Job postings and salaries, Real-estate listings, Travel and hotel inventory, App-store listings, Ad-library creatives, Software reviews, Local business data, Regulatory filings, Extracted page content |
| SERPdive | 1000 free credits/month | URL, Title, Date, Page Content, Answer |
| TalorData SERP | Paid | Title, URL, snippet, position, knowledge graph, answer box, AI overview |
| Tavily Search | 1000 free searches/month | URL, Content, Title, Images, Answer |
| Webz News Search | $5 free/month (~1,400 searches), then pay-as-you-go | Title, URL, Main image, Published Date, Content excerpt, Score, Sentiment, Topic, Person, Organization, Location, Ticker, Political bias, Domain rank |
| Apify | Free tier, pay-per-use (varies by Actor) | Actor output (varies by Actor) |
| Xpoz | Free tier available | Posts, user profiles, comments, engagement metrics (Twitter/X, Instagram, Reddit, TikTok) |
| You.com Search | $100 in credits on sign up | URL, Title, Page Content |
| Querit | 1000 free searches/month on sign up | URL, Snippet, Title, Page_Age, Site_Name, Site_Icon |
| SerpApi Search Tools | 250 free searches/month | URL, Title, Snippet, Answer Box, Knowledge Graph, AI Overview |
Code interpreter
The following table shows tools that can be used as code interpreters:
| Tool/Toolkit | Supported Languages | Sandbox Lifetime | Supports File Uploads | Return Types | Supports Self-Hosting |
|---|---|---|---|---|---|
| Amazon Bedrock AgentCore Code Interpreter | Python, JavaScript, TypeScript | Configurable (up to 8 hours) | ✅ | Text, Images, Files | ❌ |
| Azure Container Apps dynamic sessions | Python | 1 Hour | ✅ | Text, Images | ❌ |
| Capsule Code Interpreter | Python, JavaScript | Stateless or session-based | ✅ (REPL tools) | Text | ✅ |
Productivity
The following table shows tools that can be used to automate tasks in productivity tools:
| Tool/Toolkit | Pricing |
|---|---|
| Gmail Toolkit | Free, with limit of 250 quota units per user per second |
| GoodSender Toolkit | Free tier (100,000 emails/month), no credit card required |
| AgentLine Toolkit | $2/number one-time, $0.10/min calls, pay-as-you-go |
| AgentMail Toolkit | Free tier available, with pay-as-you-go pricing after |
| AgenticEmail Toolkit | Free tier available, with paid plans after |
| AgentPhone Toolkit | Free tier available, with pay-as-you-go pricing after |
| e2a | Free tier available, with flat-rate paid plans after |
| ReplyLayer Toolkit | Public beta: free sandbox trial, with paid tiers after |
| Verifly | Free tier available |
| Simplepages Toolkit | Free tier available (draft pages), with paid plans to publish |
Web browsing
The following table shows tools that can be used to automate tasks in web browsers:
| Tool/Toolkit | Pricing | Supports Interacting with the Browser |
|---|---|---|
| AgentQL Toolkit | Free trial, with pay-as-you-go and flat rate plans after | ✅ |
| Amazon Bedrock AgentCore Browser | Pay-per-use (AWS) | ✅ |
| AproxPay | Pay-per-use via x402 (USDC on Base); no signup | ❌ (fetch + CONNECT session pass) |
| BrightData Browser API | Pay-as-you-go, $2 trial credit | ✅ |
| BrightData Scraper Studio | 5,000 free credits/month, then pay-as-you-go | ❌ |
| BrightData Unlocker | Pay-as-you-go | ❌ |
| BrightData Web Scraper API | Pay-as-you-go | ❌ |
| Browser Use | Pay-as-you-go | ✅ |
| Browserless | Free tier, with usage-based plans after | ✅ |
| Context.dev | Free tier available | ❌ |
| Stagehand | Open-source / Browserbase pay-as-you-go | ✅ |
| Ceki | Self mode free; marketplace $0.01/min USDC | ✅ |
| Firecrawl | Free tier available | ❌ |
| Hyperbrowser Browser Agent Tools | Free trial, with flat rate plans and pre-paid credits after | ✅ |
| Hyperbrowser Web Scraping Tools | Free trial, with flat rate plans and pre-paid credits after | ❌ |
| Manifest | Free tier available | ❌ |
| MrScraper | Paid | ❌ |
| W2A | Free (public endpoints) | ❌ |
| Nimble Extract | Free trial available | ❌ |
| Nimble Extract Templates | Free trial available | ❌ |
| Nimble Crawl and Map | Free trial available | ❌ |
| NodeProxy | ~$0.002 USDC per parse (x402 on Base) | ❌ |
| Oxylabs Web Scraper API | Free trial, with flat rate plans and pre-paid credits after | ❌ |
| ProxyClaw | Free tier available | ❌ |
| ProxyHat | Paid | ❌ |
| Skim | Pay-per-use ($0.002/read in USDC on Base) | ❌ |
| Search1API Crawl | 100 free credits on sign up, no credit card | ❌ |
| Spidra | Free trial available | ❌ |
Database
The following table shows tools that can be used to automate tasks in databases:
| Tool/Toolkit | Allowed Operations |
|---|---|
| MCP Toolbox | Any SQL operation |
| Drasi Toolkit | Real-time database change detection |
| Sail SQL Toolkit | SQL query, schema listing, and query checking against Sail (Spark Connect) |
| Stardog | SPARQL SELECT and schema introspection |
Finance
The following table shows tools that can be used to execute financial transactions such as payments, purchases, and more:
| Tool/Toolkit | Pricing | Capabilities |
|---|---|---|
| Ampersend | Paid | Pay for and use remote AI agent services with automatic x402 payment handling. |
| Ausca | $0.10 to $1.35 USDC/call (x402) | Pay per call for document OCR, document analysis, media transcription, browser sessions, and agent inboxes with a hard per-call USD cap and no API keys; the tool factory works against any x402 v2 resource. |
| FlipCoin | Free | Trade YES/NO shares on prediction markets via LMSR AMM or CLOB order book. |
| LatAm Synth | Apify free tier, then pay-per-use | Generate privacy-safe synthetic financial users, savings goals, and transactions for Latin American fintech applications. |
| Axiora | Free API key | Japanese listed-company financials from EDINET filings, health scores, screening, and English filing translations. |
| Delegare | Paid | Authorize and execute multi-rail payments via AP2 mandates with built-in budget guardrails. |
| DexPaprika | Free (keyless) | Search tokens, pools, and DEXes; read token market data, pool liquidity, and OHLCV price history across on-chain DEXes. |
| PaySafe | Free for first 100 API calls | An x402 based firewall with automatic provenance tagging for prompt-injection detection. |
| Privy | Free | Create wallets with configurable permissions and execute transactions with speed. |
| Toolstem | $0.01 USDC/call (x402) | Financial intelligence and SEC EDGAR tools with pay-per-call x402 micropayments on Base. |
| Uniswap V2 | Free | Get live Uniswap V2 swap quotes and prepare unsigned transactions for swaps, approvals, and liquidity, on any EVM chain. |
| ERC20 | Free | Read ERC20 balances, allowances, and metadata, and prepare transfers, approvals, and native wrap/unwrap as execution plans for an EOA or a smart contract wallet, on any EVM chain. |
AI Workflow Optimization
The following tools optimize AI Agent workflows by reducing token usage and enforcing structured SOPs:
| Tool/Toolkit | Pricing | Key Features |
|---|---|---|
| HuangtingFlux | Free (public MCP server) | 40% token reduction via 3-stage SOP: input compression, rolling summarization, output refinement |
| ZeroGPU | Usage-based | Offload classification, summarization, extraction, and PII redaction to purpose-built small models |
Integration platforms
The following platforms provide access to multiple tools and services through a unified interface:
| Tool/Toolkit | Number of Integrations | Pricing | Key Features |
|---|---|---|---|
| Composio | 500+ | Free tier available | OAuth handling, event-driven workflows, multi-user support |
| Scalekit | 500+ | Free tier available | Delegated OAuth, token vault, multi-user support, LangSmith tracing |
Security
The following table shows tools that can be used for security-related tasks:
| Tool/Toolkit | Pricing | Capabilities |
|---|---|---|
| URLCheck | 100 free requests/day | Verify URL safety before agent navigation. Supports optional intent-aware risk analysis. Returns actionable access directives (ALLOW/DENY/RETRY_LATER). |
| Bidda | Free discovery tier | Source-verified regulatory and compliance intelligence lookup with primary-source citations. |
| AI Identity | Free tier available | Per-agent cryptographic API keys, scoped policy enforcement, and tamper-evident audit logging via a gateway in front of tools and LLM calls. |
| Aidress | Free keyless tier available | Verify a counterpart agent's trust score, capabilities, and transaction history before delegating work or moving value. Discovery by capability, plus bearer-key issuance and rotation. |
| RelayShield | Paid | MCP server registry-risk and prompt-injection-breach checks before high-impact agent actions. |
| SidClaw | Free hosted tier available | Policy evaluation, human approval workflows, and tamper-evident audit trails for LangChain tool calls. |
| Tonic Textual | Requires account | Detect, extract, synthesize, or tokenize PII in text, JSON, HTML, and files. |
| ERC-8004 | Free | Vet an ERC-8004 agent before delegating work to it: verify its on-chain identity against the registration file it publishes, read reputation feedback attributed to named reviewers, and prepare registry writes as execution plans. |
| Fizzl | Free quick checks; full checks $0.01–$0.02 per call (x402) | Check a transaction, token approval or signature before an agent signs it (green/orange/red with reasons, plus transaction simulation), a token before buying it, a wallet's open approvals, and a paid x402 endpoint before paying it. |
Media generation
The following table shows tools that generate video, image, or audio assets:
| Tool/Toolkit | Pricing | Capabilities |
|---|---|---|
| Magic Hour | Free tier (400 credits + 100/day) | Text-to-video, image-to-video, and image generation with Sora 2, Veo 3.1, Kling 3.0, WAN 2.2, GPT-image, Nano Banana Pro. Sync and async, returns URLs or local downloads. |
All tools and toolkits
Info
If you'd like to contribute an integration, see Contributing integrations.