MCP Server Directory

Paid x402 MCP utilities for AI agents on Base: JSON, HTML, CSV, hashing, attestations.

MCP server for Next.js build stats, chunk attribution, and bundle optimization advice.

inventory com.oceanbuilders/inventory

Search Ocean Builders' floating-home inventory, get unit specs and pricing, register buyer interest.

Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.

SubcueAI io.github.Subcue/subcue-mcp

Public read-only MCP for SubcueAI: live pricing, latest desktop version, overview and FAQ.

VisibilityAI io.github.thinksuitesolution-coder/visibilityai

Search and compare businesses worldwide by category and city; AI-visibility data and lead capture.

Focuh io.github.maxxthedeveloper/focuh

ADHD system of record for agents: tasks, goals, loops, calendar, focus stats.

Synaptic Code Intelligence io.github.ColinVaughn/synaptic

Code intelligence for repository graphs, change impact, test selection, and engineering memory.

SvGrid com.svgrid/svgrid

Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.

Car Repair Cost Estimator com.carrepaircostestimator/cost-estimator

Car repair cost estimates by make, model and repair type. 31 cost guides, VIN decode. Free.

TestGraph io.github.BBCBasic/testgraph

Shared semantic graph for AI reviews, classification and structured memory across AI assistants.

Claude 나 Codex 에서 벨로그(velog.io) 글을 읽고 쓰고 백업한다. 다이어그램과 시퀀스도 그린다. 공개 발행은 사람이 켤 때만 열린다.

postbox-tools com.postboxservices/postbox-tools

Free email checks: 24 blacklists, spoofing/BEC grade, redirect tracing, email spam test, WHOIS.

Deployment truth verification for AI agents. Verifies the live site matches the build.

Names every column, index, view and seed row in a .sql migration that stores card data, with its PCI

Call the real API and check the response against your OpenAPI spec.

Attestwire com.attestwire/en16931

EN 16931: validate invoice data, UBL/CII or PDF; emit XRechnung/Peppol XML, never a PDF.

Structura tools.structura/structura

Design domain models and generate deterministic multi-stack code, driven by your coding agent.

LifeStep Workbook, Email, QR and DNS Tools io.lifestep/dns

Inspect XLSX/XLSM workbooks, validate email, generate SVG QR codes, and look up domain DNS and TLS.

Envloped com.envloped/mcp

Send transactional email, verify domains, build contact segments, and draft marketing campaigns.

domain-age-pro com.jojapi/domain-age-pro

Domain Age PRO: Check the domain age using fastest api response. On the JoJ API marketplace.

Local MCP server for Obsidian Desktop via the official Obsidian CLI.

Chipp ai.chipp/chipp

Build and manage Chipp AI apps: prompts, knowledge, custom actions, and chat with your apps.

MCP server for Python, JavaScript, and TypeScript code analysis with Ruff, ty, Vulture, and Biome