MCP Server Directory

Judge hardware timing/serial against a contract: pass/marginal/fail (WS2812, DShot, logs)

Control an OBSBOT Tiny 2 camera: pan/tilt/zoom, AI tracking, focus, exposure, snapshots, recording

Utility MCP server: JSON repair, encoding fixes, conversion, duplicates, batch rename, archives.

mcp-turtle-noir io.github.Yuikij/mcp-turtle-noir

Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning.

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.

DalalOS io.github.aatharva16/dalalos

Indian NSE/BSE research data and mechanically-computed ratios; read-only market tools.

Share HTML io.github.lifeodyssey/share-html

Create sandboxed public-unlisted or access-key-protected HTML previews through a remote MCP server.

opentax io.github.Invaro/opentax

Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation

Final POS Docs io.github.Final-Commerce/final-docs

Search the Final POS REST API documentation.

Agent failure memory network. Search 235+ verified debugging lessons from real engineering sessions.

tutoring io.github.LouisVanh/tutoring

Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.

workspace-alberta io.github.HarleyCoops/workspace-alberta

Canadian procurement intelligence: CanadaBuys and Alberta tenders, ranked for your shop.

Stellaroid Earn io.github.Iron-Mark/stellaroid-earn

Read-only MCP server: verify credentials and browse escrows on the Stellar testnet contract.

salesforce-devops cloud.serpent/salesforce-devops

Plan Salesforce deploys, open pull requests and trigger pipelines from your AI client.

MCP server for Japanese business days, holidays, and fiscal-period calculations.

MCP server exposing Ayush Tomar's AI portfolio -- ask what he built or his flagship project.

Vila Buarque io.github.junoventures/vilabuarque-sampa-br

Vila Buarque — neighborhood directory: local places, events, menus, offers, and services.

google-events io.github.johnisanerd/google-events

Google Events listings with dates, venues, and ticket links via a hosted MCP server.

fuel-prices io.github.johnisanerd/fuel-prices

Gas and fuel prices by station and area, as structured data via a hosted MCP server.

MCP server for scanner discovery and batch capture via SANE

verdigraph io.github.jdhart81/verdigraph

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

MCP tools: WCAG contrast, JP char/X-weight count, WebP convert, JSON-LD, llms.txt.

Tools for Agents io.github.max124vip-dev/tools-for-agents

Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}.

mcp io.github.replynodes/mcp

Connect AI agents to Replynodes over the Model Context Protocol.