Developer Tools

MCPNav listings

Showing 913–924 of 924 attributed MCPNav entries in the 2026-10-09 snapshot. This is a licensed subset of the category’s 3,148 deduplicated directory records.

Source coverage: MCP.so 2,286 · MCPNav 924. Catalog counts can overlap; the listing cards below contain only MCPNav records.

WS

Writing Style Checker

active

io.github.theserverlessdev/wsc

MCP provider published as Writing Style Checker. Listed version: 2.2.2.

Directory description: Prose linter + AI-slop detector: weasel words, passive voice, hedging, and research-cited AI tells

Registry data grade CCohort score 77/100Raw points 80/100Version 2.2.2MCPDeveloper ToolsMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 20 points
  • structure and url validation · 20 points
XD

x402 Discovery MCP

active

io.github.rplryan/x402-discovery-mcp

MCP provider published as x402 Discovery MCP. Listed version: 1.2.3.

Directory description: Discover x402 APIs by capability, price & trust. Powered by x402Scout.

Registry data grade CCohort score 72/100Raw points 80/100Version 1.2.3MCPDeveloper ToolsMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 20 points
  • structure and url validation · 20 points
XL

x402-list-mcp

Directory record

Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.

Developer ToolsMCPNav
XM

x402-mcp

Directory record

Hundreds of x402-paid APIs as MCP tools, auto-discovered from Coinbase Bazaar. USDC on Base+Solana.

Developer ToolsMCPNav
XM

x402search-mcp

Directory record

Search 13,000+ x402-enabled APIs from your AI agent. Powered by x402search.xyz

Developer ToolsMCPNav
XM

x402station-mcp

Directory record

x402station.io: independent risk-signal layer for x402 endpoints before agents pay.

Developer ToolsMCPNav
XM

xcode-mcp-server

Directory record

Xcode integration for project management, file operations and build automation.

Developer ToolsMCPNav
XS

xcode-studio-mcp

Directory record

iOS development tools: build, run, screenshot and interact with the iOS Simulator.

Developer ToolsMCPNav
X

xcodebuild

Directory record

Build iOS Xcode workspaces or projects and feed errors back to the LLM.

Developer ToolsMCPNav
X

XLIDE

active

io.github.WilliamSmithEdward/xlide-mcp

MCP provider published as XLIDE. Listed version: 1.0.1.

Directory description: Read, write, analyze, test and diff the VBA in Office files, and the document around it

Registry data grade FFFCohort score 6/100Raw points 60/100Version 1.0.1MCPDeveloper ToolsMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
X

xray

Directory record

Code intelligence via ast-grep: map project structure, fuzzy-find symbols and assess change impact in Python, JS/TS and Go.

Developer ToolsMCPNav
~I

~Alter Identity

active

com.truealter/identity

MCP provider published as ~Alter Identity. Listed version: 0.5.14.

Directory description: Mint an agent identity in two free calls. Verify anyone. Earn 75% when someone reads you.

Registry data grade ACohort score 91/100Raw points 80/100Version 0.5.14MCPDeveloper ToolsMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 20 points
  • structure and url validation · 20 points

Source: MCPNav public API · License and upstream attribution. MCPNav-added fields are CC BY 4.0; upstream source fields retain their listed licenses.

How to interpret this page: The overall category total combines third-party directory labels. The paginated cards show only the MCPNav subset, not every source record. Neither category membership nor these directory entries are Official MCP Registry categories, Trust Live evidence, Trust grades, safety verification, or endorsements.

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