MCP servers for OpenAI Agents SDK

Read-only access to one folder: list directories and read text files inside a root you choose.

Hash text with SHA-256, SHA-512 or SHA3-256, and verify a digest.

Read-only notes: list, search and read Markdown or text notes inside one folder.

Convert between units of length, mass, temperature and data size.

Search authorized real estate listings in Mexico and manage favorites and publishing with OAuth.

Read-only MCP: US dental intel, all-category Medicaid fee schedules, dentist lookup. Free tier.

Read-only Modbus TCP and OPC UA access to PLCs and industrial devices, with connection diagnostics

Every PRTG API v2 endpoint, plus a fleet view across every client's PRTG core: alarms, status

Buying advice for the French market: which appliance or electronics to buy, with live prices.

Real-time audience engagement for newsrooms and events: live Q&A, polls, liveblogs, chat.

Agent-native MCP over US public + government records, entity- and parcel-keyed.

Puerto Rico's hand-verified data layer: businesses, health deserts, FDA recalls, public record.

Wallet for AI agents with on-chain spending limits and owner approval over the limit

Explore XML schemas, validate XML documents, and transform typed document trees.

Search jobs, manage resumes, and track applications on Qarera from your AI chat client.

MCP server for serial port communication. 25 tools, resources, prompts, and stdio/HTTP transports.

qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.

QRNG-seeded random bytes, seeds, and ML-KEM-768 keys with signed provenance receipts.

Computer algebra with verifiable answers

Video pipeline for AI agents: analyze with AI, transcode to MP4/HLS/DASH, edit, protect and deliver.

Decode supplied image bytes locally; preserve exact QR/barcode payloads and scannability reports.