Developer Tools

MCPNav listings

Showing 385–396 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.

JM

jvm-mcp-server

Directory record

JVM-based MCP server implementation.

Developer ToolsMCPNav
KM

k6-mcp-server

Directory record

Performance testing with Grafana k6.

Developer ToolsMCPNav
KM

kansei-mcp-server

Directory record

SaaS intelligence for AI agents. 5 unified tools cover 1,000+ services with 91-96% token savings.

Developer ToolsMCPNav
K

kdb

Directory record

Time-travel debugger with bidirectional execution replay, hash-chain audit logging and SIMD-accelerated stack unwinding.

Developer ToolsMCPNav
KT

KiCad Tools

active

io.github.ProductOfAmerica/mcp-server-kicad

MCP provider published as KiCad Tools. Listed version: 0.20.1.

Directory description: Byte-preserving KiCad automation: 100+ tools for schematics, PCB layout, ERC, DRC, exports

Registry data grade FFFCohort score 19/100Raw points 60/100Version 0.20.1MCPDeveloper 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
RepositoryRegistry source
KP

kill-process-mcp

Directory record

List and terminate OS processes via natural language queries.

Developer ToolsMCPNav
K

Kiln

active

io.github.codeofaxel/kiln

MCP provider published as Kiln. Listed version: 1.4.1.

Directory description: Kiln MCP server for agents: design, slice, print, monitor, and recover physical objects safely.

Registry data grade FFFCohort score 23/100Raw points 60/100Version 1.4.1MCPDeveloper 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
RepositoryRegistry source
KK

kilo-kit-mcp

Directory record

Runtime and skill library for coding agents: C4 workflow gates, guarded command execution and reasoning engines like Tree of Thoughts and 5 Whys.

Developer ToolsMCPNav
KM

Kiprio MCP Server

active

com.kiprio/kiprio-mcp

MCP provider published as Kiprio MCP Server. Listed version: 0.6.0.

Directory description: 23 API tools for Claude Code — email, DNS, SSL, NLP, scraping. Free tier included.

Registry data grade FFFCohort score 18/100Raw points 60/100Version 0.6.0MCPDeveloper 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
RepositoryRegistry source
K

Kivgraph

active

io.github.Luqueee/kivgraph

MCP provider published as Kivgraph. Listed version: 0.9.10.

Directory description: Cross-repository semantic code intelligence for AI coding agents, from a local code graph.

Registry data grade FFFCohort score 8/100Raw points 60/100Version 0.9.10MCPDeveloper 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
RepositoryRegistry source
K

kiyas

Directory record

AI design fidelity — compare Figma designs or screenshots against rendered UI. No API keys.

Developer ToolsMCPNav
K

klanex

active

io.github.chrassy/klanex

MCP provider published as klanex. Listed version: 0.1.0.

Directory description: Reliable async execution for agent tool calls: schema gating, retries, idempotency, audit trail.

Registry data grade DCohort score 84/100Raw points 80/100Version 0.1.0MCPDeveloper 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
RepositoryRegistry sourceDeclared endpoint · streamable-http

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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