Official NYC property, building, and venue intelligence for AI agents.
- Resolve Property Identifier: Normalize and validate a NYC property identifier. Pass a partial address, BBL, or BIN and get back the normalized address, BBL, BIN, borough, and a confidence score. Use t
- Get Property Intelligence: Get a full property intelligence profile for a NYC property. Returns owner, zoning, assessment, and violation counts. Optionally include sales history, liens detail, and ren
- Get Building Violations: Get building violation records for a NYC property. Returns DOB violations, OATH/ECB violations (fines & penalties), HPD violations, DOB complaints, and summary counts. Optiona
Finance & Payments · API key required · Free
Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.
Docs & Notes · No sign-in · Free
Search O'Reilly for tech books, courses, events, and more.
Search & Research · API key required · Free
Search boats for sale or rent, marinas and live market stats on Obato, Europe's boat marketplace.
Marketplaces & E-commerce · No sign-in · Free
AI agents for financial research.
- Octagon Agent: Orchestrates all agents for comprehensive market intelligence analysis. Capabilities: Combines insights from SEC filings, earnings calls, financial metrics, stock data, institutional ho
- Octagon Deep Research Agent: A comprehensive agent that can utilize multiple sources for deep research analysis. Capabilities: Aggregate research across multiple data sources, synthesize information,
- Octagon Prediction Markets Agent: A specialized agent for creating research reports on Kalshi events (Polymarket coming soon). See what's driving prices, compare market vs model probabilities, and fin
Search & Research · No sign-in · Free
Octopart MCP — electronic component search via the Nexar Supply API (GraphQL)
Development · No sign-in · Free
Read and edit octopus.do visual sitemaps as the signed-in user.
- Get Me: Returns the current octopus.do user's display name.
- List Projects: Lists the projects the user can access, across every workspace, most recently updated first; each item names its workspace. Summaries only — get_project takes a uuid from here. At most
- List Workspaces: Lists the user's workspaces (personal + teams) with their folders and the 10 most recently updated projects in each — `project_count` gives the real total, list_projects searches and
Tasks & Projects · No sign-in · Free
Free, no-login flight search with real-time pricing from multiple airlines.
Development · No sign-in · Free
Free, no-login rental car search with real-time pricing.
Development · No sign-in · Free
Automate complex web browsing tasks like navigation, form filling, and deep research across multiple tabs.
- Page: Describe the current page in Oculo browser. Default: compact (~30-80 tokens). Use detail="a11y" for ref-tagged accessibility tree, detail="markdown" for full article content.
- Act: Perform an action in Oculo browser: click, navigate, scroll, press key, hover, type, login. Elements found by ref (from a11y snapshot), text, role, label, placeholder, or CSS selector.
- Fill: Fill form fields in Oculo browser by label, placeholder, or data-placeholder text. Handles text, select, checkbox, textarea, and contenteditable (DraftJS, ProseMirror).
Search & Research · No sign-in · Free
Search US sex-offender registries and criminal records, with per-source citations.
Development · No sign-in · Free
Find real alumni at any company and draft outreach in seconds.
- Find Contacts: Find real, verified professionals at a target company who match the user's school, role interests, or career goals. Returns names, titles, LinkedIn URLs, recent career moves, and person
- Get Company Intel: Get a strategic overview of a company for interview prep, recruiter conversations, or deciding where to apply. Returns recent news, recruiting timeline signals, divisions or teams,
- Draft Outreach: Draft a personalized cold email or coffee chat ask to a specific person, grounded in their real career history and the user's relationship to them (alumni, dream company, shared employ
Messaging · No sign-in · Free
OpenAI announcements: models, releases, news.
- Data Preview: ✅ No API key needed — call this now. Listing: openaiwatch: Official OpenAI Announcements & Model Releases. Price 0.01 USDC/query (max 20 queries/session). Sample questions: What has Open
- A2awire Guide: ✅ No API key needed — call this now. Navigator for the full A2AWire tool surface. Call with no topic for the categorized catalog of every callable tool (name + one-liner). Pass topic=es
- Find Paid Work: ✅ No API key needed — call this now. Find paid work your agent can do right now on the A2AWire job board. Filter by capability (case-insensitive) and network (prefer testnet for cold-s
Search & Research · No sign-in · Free
OpenAI announcements: models, releases, news.
Development · No sign-in · Free
Finnish industrial supplies store.
Marketplaces & E-commerce · No sign-in · Free
Query, browse, and automate OmegaAI workspaces from any MCP client.
Development · No sign-in · Free
Omnflow is an AI-powered content repurposing tool built for creators, marketers, and founders who publish across multiple platforms.
- Repurpose Content: Turn a source idea, blog post, or transcript into 5 platform-ready posts (Twitter/X thread, LinkedIn post, Instagram caption, email newsletter, TikTok script) using Omnflow's repurp
- Analyze Voice: Analyze a writing sample and return the author's Voice DNA: tone, sentence style, what they avoid, and their signature move. Useful for capturing a creator's voice before generating new
- List Recent Demos: List the most recent public demo runs (source text + generated outputs + inferred niche). Useful for inspecting what users are running through the Omnflow demo.
Search & Research · No sign-in · Free
Omnicall is the all-in-one agent gateway: 248 LLMs (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen, Mistral) plus image, video, voice & music generation…
- Ai Image: Omnicall Image — text-to-image generation (Flux). Send a prompt, get a hosted image URL back. Pay per image in USDC, no Cost: $0.005–$0.05 USDC on Base per call.
- Ai Eco: AI completion, eco tier — the cheapest pay-per-call LLM (GPT-5-nano default; ?model=gpt-4.1-mini|gemini-flash|llama|deep Cost: $0.005–$0.05 USDC on Base per call.
- Ai Ask: AI completion — send any prompt, get a frontier-quality answer (DeepSeek V3.1 default; ?model=gpt-5-mini|gemini-flash). Cost: $0.005–$0.05 USDC on Base per call.
Finance & Payments · No sign-in · Free
247 LLMs + image/video/voice/music gen + crypto/DeFi/markets/web-search.
Finance & Payments · API key required · Free
Crypto tool MCP: search/trust/install-risk.
Finance & Payments · No sign-in · Free
Search, document and execute authenticated API calls across 700+ apps via one MCP server
Docs & Notes · No sign-in · Free
One AI Guide is an independent directory and decision guide for AI tools.
- Search Tools: Search approved One AI Guide tools.
- Get Tool: Get one approved tool by UUID or canonical slug.
- List Stacks: List approved public or template stacks whose tools are approved.
Development · No sign-in · Free
Browse and search OneDrive, upload and download files, create folders, copy, move, and delete items, find duplicates, and manage share links and permissions.
- Arcade ListApps: See the apps the current caller can act on and whether they are connected. Returns each app's id, name, connected state, and (when connected) the account it is connected as. Call this
- MicrosoftOnedrive CopyItem: Copy a file or folder and wait for the copy to finish, returning the new item. Microsoft Graph performs copies asynchronously; this tool polls the operation to completion w
- MicrosoftOnedrive CreateFolder: Create a new folder in OneDrive.
Search & Research · No sign-in · Free
Search a curated gallery of live, tryable AI-built products for prior art.
Search & Research · No sign-in · Free
Turn your AI assistant into your CRM assistant.
- Describe: Schema discovery — fields, types, constraints, and examples for reads and writes. Call with no arguments for all entities summary, or pass an entity name for full schema.
- Context: Account-specific reference data: statuses, lead sources, call results, pipelines, users, tags, reason lost options, and custom fields. Call before creating or updating records to get valid fi
- Query: Execute an OQL (OnePageCRM Query Language) query. Pass a JSON query object to read CRM data. Use describe() to discover entities and fields.
CRM & Sales · No sign-in · Free
Search real-time stock, pricing, and specs for electronic components on OnlineComponents.com
Search & Research · No sign-in · Free
Onvexia is a crypto research and market intelligence platform for traders, investors, analysts and AI agents.
- Get Asset: An asset's core profile by symbol: name, category and cross-system identifiers (CoinGecko id, contract addresses, chains). Start here when you have a ticker and need to be sure which asset
- Get Asset Scores: An asset's Galaxy Score and AltRank, with the components behind each. Galaxy Score is a composite of social and market health on a 0-100 scale; AltRank is relative standing against t
- Get Asset Fundamentals: Get the full fundamental brief for an asset: market snapshot, supply and valuation, project, TVL, revenue, treasury, security, governance, unlock schedule, derivatives position
Finance & Payments · No sign-in · Free
Onymu is an MCP server for domain name search, domain availability checking, and social media username lookup.
- Search Domains: Check whether names are available, across many extensions at once. This is the main tool: availability is read from a registry-derived list of every registered domain, refreshed daily,
- Check Usernames: Check whether a username is free on X, Instagram, Facebook, YouTube, TikTok, Snapchat, Pinterest, LinkedIn, Discord, GitHub, Telegram and Twitch, and how many apps already carry the n
- Generate Domains: Turn a keyword into brandable name candidates that are free to register. Generation is deterministic — no model is involved, so the same keyword always produces the same candidates —
Development · No sign-in · Free
Search PII-free opportunities, availability, and live events; prepare safe no-write form handoffs.
Search & Research · No sign-in · Free
Live academic data across 101 US colleges and universities — directly inside Claude.
- Set Student Context: Update the student's profile for this session. Merges with any previously set context — array fields (completed_courses, career_targets, interests, constraints) append and dedupli
- Get Student Context: Read back the current stored student profile for this session. Use this to confirm what you know about the student before making recommendations.
- List Schools: List all available school slugs. Use a slug as the 'school' parameter in any per-school tool.
CRM & Sales · No sign-in · Free