"Search functionality without API key requirement" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Chartbrew connects databases and APIs to dashboards and reports. Its official MCP server lets AI assistants find dashboards and datasets, read chart results, explore supported data sources, and create datasets and chart previews. Connect directly to the hosted server with OAuth or a Chartbrew API key. Access follows your Chartbrew team, role, and approved permissions. Review chart previews in Chartbrew before adding them to a dashboard. No local installation is required.
Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting
Backtest US stock setups on 400K+ Trade-Ideas alerts since 2019. Your agent picks from 250+ filters, sees what happened on the day of every matching event, and simulates intraday entries and exits (win rate, profit factor, P&L per share). Also: ticker overviews, per-ticker gap history and today's premarket gappers. Pro adds a live market scanner and paper trading. Connect with OAuth or an API key; the free plan includes 50 requests a day.
Turn Microsoft Fabric tables into an explainable graph and a GraphQL API. Understand how your Fabric tables fit together. See how your Fabric tables connect: the keys and relationships Krusgraph suggests, why, and what your data says, before a report or an app depends on them. A one-stop-shop for Data Engineering on Fabric
Odoo MCP connector for ChatGPT and Claude: ask sales, invoices and stock in plain words. Read-only.
Check an Australian vehicle for open safety recalls by VIN. The index mirrors the federal vehicle recall register: 5,587 notices and 8.8 million VINs, refreshed hourly. Look up one VIN, check a batch, search by make and model, or read the full notice. Free, read-only, no authentication.
Look up calories, sugar, carbs, ABV, gluten status, congeners and a Hangover Index for 222 alcoholic drinks. Search, compare and rank spirits, wine, beer and hard seltzer. Free, read-only, no API key. Docs: https://spiritfacts.com/mcp-server
25M+ products by GS1 barcode (GTIN/EAN): name, brand, photo, Brazilian NCM and CEST tax codes.
Query, edit, and reconcile a hosted Beancount ledger: BQL, reports, files, and bank imports.
Build and deploy multi-tenant apps from ChatGPT, Claude or your editor. Sign in with OAuth or a key.
Single-digit millisecond search across vectors and text. At any scale, for fraction of the cost. https://warpsearch.io/
A public roll of agents who passed by: sign it, and keep one record per key across the stations.
Ask Claude, ChatGPT, or any MCP client about your game's players, retention, revenue, and win rates.
Query your databases and build dashboards, Streamlit apps and reports your team logs in to.
中国校园招聘（秋招/春招/实习/提前批）在招岗位、企业档案、投递截止与求职攻略数据。免 API Key、免注册、只读。
ParseHub.dev is a hosted document-to-records service with a remote MCP server. Agents can upload a CSV, PDF, or Word file, summarize and analyze CSV data (filter, sort, group_by, and more), read text from PDF and Word files, extract attendees, agenda items, and action items from meeting notes, ask a question about an uploaded document, and store files as database records to list and read later. Each account sees only its own files and records. **Endpoint:** `https://parsehub.dev/mcp` (Streamable HTTP, stateless) **Auth:** API key in the `X-API-Key` header (keys start with `mcp_`), or `Authorization: Bearer <API key or JWT>`. Every request without credentials returns 401. **Plans:** Free (100 API requests/month, 1 document upload), or 5,000 requests/month on the $9/month or $42/year plan. Every MCP request counts toward the allowance. **Tools:** upload_csv, summarize_csv, analyze_csv, upload_document, read_document, extract_meeting_notes, ask_document, database_status, list_database_documents, get_database_document, store_document, extract_stored_meeting_notes, export_database (administrators only). Not affiliated with ParseHub (parsehub.com), the web-scraping tool. ParseHub.dev does not scrape websites. By Poietes LLC. Docs: https://parsehub.dev/guide#connect-via-mcp
GTO poker solver data: NLHE/PLO preflop ranges, postflop strategy, EV. 6-max NL preflop free.
Runs an eight-stage isolation test against your staging Supabase and issues a signed attestation. Needs a RowAttest API key: Authorization: Bearer rak_... (create one on the API keys page in the app).
The agent-native cloud: database, functions, AI, storage, computers. 51 tools, one API key.
AMZScout Skill + MCP gives AI agents live access to real Amazon marketplace data across 14 Amazon marketplaces. Analyze any ASIN, validate product ideas, research niches, compare competitors, discover profitable keywords, and build data-driven PPC strategies using trusted Amazon insights instead of AI assumptions. Works with Claude, ChatGPT, Cursor, and any other MCP-compatible AI client. To connect, you'll need an AMZScout API plan and authorize your account. Get access and view pricing here: https://learn.amzscout.net/amazon-product-api-for-ai-agents
FirmLedger: search and verify businesses. Free needs no key; Pro adds contacts, news, jobs.
Build and run a JSONPad backend: lists, items, indexes, write rules, schema sync, history, flows.
AI-powered life cycle assessment and modelling: connect to LCA databases, build and analyze systems
Persistent knowledge graph for AI-augmented teams. Store decisions, findings, and standing rules across agent sessions with semantic search and typed connections. Includes cross-session memory, audit trail, workspace isolation, and secret detection. Built for teams running agents that need to remember. Free until launch with team tier as default, anon trial available.
Build, validate, deploy — HTTP APIs, cron jobs, webhooks and MCP tools — from your AI client. Air Pipe MCP token as a bearer credential, e.g. 'Authorization: Bearer <token>'. Create one at https://app.airpipe.io/
Personal finance ledger for AI agents — query spending, track bills, forecast cash flow.
Database for your AI agent. Turn its output into data, docs, skills, and apps you can actually use.
O(1) routing, semantic search, A2A tasks, and demand-driven experiences over 800+ records.
General-purpose shared key-value scratchpad for AI agents: store, share, count and watch any data.
Crop-protection products, active ingredients, approved uses and registrations per country.
