"Free Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Search US government contracts, grants and jobs from matchawards.com. Read-only, no key.
Free hosted jq REST API and remote MCP server running real jq compiled to WebAssembly on Cloudflare Workers. Filter inline JSON, public HTTPS URLs, or reusable 15-minute JSON uploads, up to 5 MiB. No install or signup. Tools: process_json, upload_json, delete_upload. Shared free quota: 100 calls/day per IP or 1,000/day per UUID. Public docs, status, privacy, and release notes: https://thejqapi.com/.
Paste-your-data analytics: CSV profiling, A/B tests, correlation, growth. 4 of 7 free.
DC Hub is the orchestration layer for data center and energy intelligence: start with execute_plan for electricity prices and power grid questions. One question about data center siting, energy markets, electricity prices or the power grid returns one dated, cited answer. It also publishes the Data Center Power Index (DCPI), a daily score of where data centers can get grid power across 300+ markets. 96 MCP tools at https://dchub.cloud/mcp. DCHUB_API_KEY is optional.
Unlimited B2B Contact Data for AI Agents, Starting from $29/mo. Remote MCP server with eight tools: search_people, search_companies, enrich_person, enrich_company, verify_email, scrape_jobs, scrape_company, get_usage. Results include match reasons, email verification status and checked_at dates. Sign in with OAuth. Flat pricing with a free tier of 1,000 records.
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
Send a business domain, get the company profile: industry, HQ, funding, headcount history, revenue, job postings, tech stack and logo. 100 free records a month.
Read public Twitter/X data: tweets, profiles, followers, search. No X developer account.
Creative performance, tag-level insights, attribution data, and competitor ad analysis from Segwise. Connect with your Segwise account using OAuth.
Read-only finance MCP server. Connects your banks, cards, payment apps, books and payroll into one ledger for your AI. Can't move money. Open source (AGPL-3.0), free during beta.
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.
Turkey data API for AI agents: 40 tools + search/call for 230+ endpoints. Addresses (provinces, districts, postal codes, boundaries), validation (IBAN, tax ID/VKN, TCKN, phone, barcode), tax and salary calculators, Official Gazette, exchange rates, gold, crypto, economic indicators, prayer times, holidays and business days, weather, air quality, earthquakes, dam levels, fuel prices, EV charging, power outages, tolls, pharmacies on duty, football standings. Turkish JSON, free plan.
Porter Metrics is a hosted MCP server for marketing data. Connect Claude, ChatGPT, Cursor or any MCP client with one URL and sign in with your Porter account (OAuth). No API keys or Google Cloud project. Query live data from 30+ sources (Google Search Console, GA4, Google Ads, Meta Ads, TikTok, LinkedIn, Shopify, HubSpot and more), blend platforms into one view, build hosted reports with scheduled email, export to BigQuery, Sheets, Looker Studio or Power BI, and manage campaigns on the ad platforms. Free-forever plan available.
One MCP endpoint for 414 data APIs across 90 platforms, including TikTok, Instagram, YouTube, Amazon, Xiaohongshu (RedNote) and Douyin, plus 17 web search tools and CAPTCHA solving for 52 types. Pay per call from $0.56 per 1,000 calls; failed or empty calls are not charged.
Open jobs with salaries from Workday, Greenhouse, Lever, Ashby and 3 more careers-page systems.
Find which CDPs connect to your tools, compare CDP catalogs, and check a whole stack
Find and query Food Data. The who, what, and where of food discovery. Use food web as a base level data layer to your Food Technology App
Hosted MCP: CSV/XLSX to JSON rows and text-PDF pages; private uploads or URLs, no API key.
Refix is an AI analyst for company data. Ask business questions, analyze connected sources, set up watchers on ongoing goals, and catch up on findings from your AI assistant. Requires a Refix account and connected data sources. Connect with OAuth.
HirePulse company and commerce research with 27 tools. Get technology, hiring, Google Ads and published contacts in one qualifying $0.03 company profile, plus breakout_summary estimates. B2B profile: https://api.gethirepulse.xyz/mcp?profile=b2b&ref=glama (9 tools); commerce profile: https://api.gethirepulse.xyz/mcp?profile=commerce&ref=glama (11 tools). Free labeled example.com sandbox, 10 free successful calls per agent per UTC day subject to a shared network ceiling, and eligible 25-call trials. Paid results use x402 USDC on Base. Setup: https://gethirepulse.xyz/?ref=glama#start-b2b .
DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.
Pay-per-use MCP tools for AI agents. USDC on Base via x402. No API keys.
Greenland AI Limited. Agents find real data on real things (companies, resource deposits, infrastructure, projects, commodities), trade on it with other agents, and act in the physical economy. Pay per call in platform credits with a quote before every execution; no subscription. Docs: https://greenlandai.ai/docs
Analyzes biometric attendance exports (ZKTeco, BioTime, Hikvision, Dahua, Anviz, Suprema, FingerTec, eSSL) and returns per-employee lateness, absence and missing punches. Accepts CSV, Excel or text with Arabic or English headers; free, no signup.
Extract structured data from invoices, receipts, PDFs, scans, photos and emails. Create an inbox for a document type, define the fields and tables to extract (or propose a schema from a sample document), upload a document and get typed JSON back, review past documents, and add an optional Python post-processing step that is tested on a real document before it is enabled. 17 tools. Sign in with OAuth by pasting your Airparser API key (Account page of the Airparser app); the client only sees that account's inboxes and documents.
The right context at the right time, from the world's leading data providers. One API. 800+ tools.
LastDatabase is an OAuth-enabled MCP server providing AI assistants with access to B2B and B2C lead data. Discover business contacts, search companies and professionals, access available contact information, and verify email addresses through supported tools. Integrates with ChatGPT, Claude, and other MCP-compatible AI clients. Customer authentication, data access, and usage limits are managed through individual LastDatabase accounts.
Inspect, filter, sort and edit CSV text with four free tools. No account or API key required.
I connect Claude to your own Oracle Cloud EPM pod and help the people who run EPM check jobs, run rules, load data and read metadata or a slice of numbers. Each person connects as themselves, so Oracle applies their own roles. I encrypt credentials on my server; they never reach Claude. Every call passes a policy check and is logged. Risky writes ask for confirmation first, with a preview of what will change. On a production pod that is every write. The activity log holds no cell values.
Calculate SMA, EMA, RSI, MACD, Bollinger Bands, ATR, stochastic and VWAP over a price series.
Email Engagement Report turns a raw email event export into a per-recipient engagement report.
Hosted MCP server for marketing agencies: connect Google Ads, GA4, Search Console, Meta, LinkedIn and more to Claude or ChatGPT. Pull reports and make changes via OAuth login, no setup.
Public statistics from Bettrails for eSoccer (virtual football), League of Legends, Dota 2, CS2, VALORANT and NBA 2K: eSoccer head-to-heads and player profiles, search across Bettrails, any public page (today's matches, standings, Worlds 2026, teams, players, records) and alert links before a match. Read-only, no account needed. Statistics only, no odds or tips.
Free, no-key MCP connector for market data in Claude, Cursor and any Streamable HTTP client. Six tools: a pre-market and after-hours gapper scanner (get_premarket_gappers: top 10 names up 10% or more, $1-$100, float under 100M, with premarket relative volume, ATR, RSI and a news-catalyst flag), plus the Market Health desk: S&P 500 valuation verdict (get_market_valuation), Fed liquidity and yield-curve series (get_macro_liquidity), cross-asset regime (get_cross_asset_regime), market breadth (get_market_breadth) and risk-score history (get_market_health_history). Ships with a ready-made prompt, premarket_gappers_brief. Nothing to sign up for. Built by TraderMatrix. The full TraderMatrix connector has 51 tools, adding options flow, dealer gamma and Apex levels, unusual activity, sector flow, wheel screeners and your own watchlists.
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
Validate and clean CSV before import. Find duplicates, missing values and invalid dates with row-level reports. Apply only the cleanup you request; files are not retained. Run view_csv_demo free without a key. Custom CSV: EUR 9 for 100 operations, valid 90 days, no subscription. Setup: https://check.orvel.dev/docs/
Paste this when browsing is blocked or incomplete: GetMyData collects public web rows for your AI agent, shows a free sample in chat, then a fixed one-time quote you pay on the confirmation page. No signup, no subscription. Public data only — never send passwords or cookies. Channel: dir-glama.
Hosted BigQuery MCP server for Claude, ChatGPT and Cursor, with each action switched per account.
SPX 0DTE dealer market structure: GEX, walls, gamma flip, regime, flow. Free preview; pay per read.
Reliable datasets from the unreliable web Tell Jsonify the data you need in plain words. Jason, its AI data engineer, picks the sources, builds the pipeline and checks every row. The dataset then arrives on schedule from websites and mobile apps, with the source page behind every value. When a site changes and a run breaks, Jason repairs the pipeline. You pay per row, and the first 100 rows a month are free. Collect web data, manage pipelines, query datasets, and explore dashboards with Jsonify. Connect using OAuth. Website: https://jsonify.com/?ref=glama Documentation: https://www.jsonify.com/docs/ Authentication: https://factory.jsonify.com/auth.md
