Developer Tools catalogue, group 12

These entries remain in the catalogue with limited documentation. Inclusion is not an assessment of service quality.

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Jitapi

Turn any OpenAPI spec into an executable agent interface using graphs and semantic search.

Publisher: nk3750. Registry name: io.github.nk3750/jitapi.

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Joy Trust Network

Trust infrastructure for AI agents. Portable reputation (JTS 0-5), agent discovery, vouching.

Publisher: tlkc888-Jenkins. Registry name: io.github.tlkc888-Jenkins/joy.

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JunoJunHyun Festival Finder

Discover festivals worldwide by location, date, and genre. Compare options with key details like d.

Publisher: smithery. Registry name: ai.smithery/JunoJunHyun-festival-finder-mcp.

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K Data

Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.

Publisher: juh5ng. Registry name: io.github.juh5ng/k-data-mcp.

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Kafka Sentinel

Read-only Kafka observability MCP server: cluster health, consumer lag, and replay-readiness.

Publisher: sanjay-amu. Registry name: io.github.sanjay-amu/kafka-sentinel-mcp.

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kanari wildfires

Live worldwide wildfire detections, fire archive, citable stats, aircraft. Free, CC BY 4.0.

Publisher: vria-consulting. Registry name: io.github.vria-consulting/kanari-wildfires.

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katra

A committed markdown dev log and task graph that agents read and write over MCP.

Publisher: craigjmidwinter. Registry name: io.github.craigjmidwinter/katra.

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Keyframe

Build, inspect and export editable 2D skeletal animations in the free Keyframe.it browser editor.

Publisher: kendall8388. Registry name: io.github.kendall8388/keyframe.

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Keystone Verify Proxy

VM-side verify proxy for keystone attestations.

Publisher: CSOAI-ORG. Registry name: io.github.CSOAI-ORG/keystone-verify-proxy-mcp.

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Kirbah MCP YouTube

Provide token-optimized, structured YouTube data to enhance your LLM applications. Access efficien.

Publisher: smithery. Registry name: ai.smithery/kirbah-mcp-youtube.

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Kivgraph

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

Publisher: Luqueee. Registry name: io.github.Luqueee/kivgraph.

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Kiyas

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

Publisher: saiffmirza. Registry name: io.github.saiffmirza/kiyas.

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KatanA Markdown Linter

Markdown linter, workspace-scoped stdio MCP server, and self-hosted text-only remote MCP server.

Publisher: HiroyukiFuruno. Registry name: io.github.HiroyukiFuruno/kml.

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Knapcode.Sample

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

Publisher: joelverhagen. Registry name: com.joelverhagen.mcp/Knapcode.SampleMcpServer.

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Knapcode.Sample

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

Publisher: joelverhagen. Registry name: io.github.joelverhagen/Knapcode.SampleMcpServer.

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gently

Ask a codebase what calls what: search, blast radius, paths between symbols, and diffs.

Publisher: gently. Registry name: is.gently/knowledge-graph.

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koment

Read and write checked code rationale stored outside source comments.

Publisher: janpuc. Registry name: io.github.janpuc/koment.

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koment

Read and write checked code rationale stored outside source comments.

Publisher: koment-dev. Registry name: io.github.koment-dev/koment.

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komnet

Lets AI coding agents coordinate asynchronously through a private git repository. No server.

Publisher: Komdosh. Registry name: io.github.Komdosh/komnet.

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Koncept

Query a curated YAML semantic concept graph for codebase invariants and cross-cutting facts.

Publisher: yourtechtribe-labs. Registry name: io.github.yourtechtribe-labs/koncept-mcp-server.

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K-Data, Korean Sell-Side Research & Market Data

Korean equity research, analyst revisions, kimchi premium and news via x402.

Publisher: juh5ng. Registry name: io.github.juh5ng/korea-stock-research-mcp.

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Kosis Openapi

Korean official statistics (KOSIS), tables, metadata and observations.

Publisher: rubatoyd. Registry name: io.github.rubatoyd/kosis-openapi-mcp.

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Krabbot Devtools

AI-agent-run dev. package install risk, stack EOL/CVE checks, scored OSS bounties.

Publisher: workers. Registry name: dev.workers.marvin-odigo.mcp/krabbot-devtools.

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Lachesis

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

Publisher: UnboundCompute. Registry name: io.github.UnboundCompute/lachesis.

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Langfuse

MCP server for Langfuse LLM observability, trace and observation analysis.

Publisher: pulsemcp. Registry name: com.pulsemcp/langfuse.

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LastPing

Monitoring that agents set up for themselves, cron jobs, CI/CD pipelines and AI agent runs.

Publisher: lastping. Registry name: dev.lastping/lastping.

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Laviya Agent Skills

Laviya AI Orchestration MCP runtime for IDE and agent integrations.

Publisher: kartegagithub. Registry name: io.github.kartegagithub/laviya-agent-skills.

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LDAP Assistant MCP

MCP server for 389 Directory Server health diagnostics, log analysis, and SOS-report investigation.

Publisher: droideck. Registry name: io.github.droideck/ldap-assistant-mcp.

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Leakferret

Context-aware secret scanner: lets an AI agent scan, verify, and rewrite secrets before committing.

Publisher: leakferrethq. Registry name: io.github.leakferrethq/leakferret.

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LeanToken

Token-bounded repository context for coding agents over MCP.

Publisher: morluto. Registry name: io.github.morluto/leantoken.

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GraphPulse C++

Analyzes C++ codebases via AST parsing to build comprehensive, queryable dependency graphs for AI agents.

Publisher: labsofuniverse. Registry name: manual/legacy-mcp-analyzer.

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Legit

Trust scores and organic demand intelligence for x402 agents.

Publisher: gonna. Registry name: bond.gonna/legit.

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Vendor Legit Check

Screen a vendor, store, or group-buy for legitimacy: reputation, red flags, Reddit sentiment.

Publisher: dropwatchhq. Registry name: com.dropwatchhq/legit-check.

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Lenny's Podcast Transcripts

Search 286 episodes of product management wisdom from top leaders at Figma, Airbnb, Linear.

Publisher: usewire. Registry name: io.usewire/lennys-podcast.

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Letswork

Real-time collaborative coding via MCP, two developers, one codebase.

Publisher: saicharanrajoju. Registry name: io.github.saicharanrajoju/letswork.

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Lexicon

Comparison intelligence: live evidence from 20 sources, PESTLE/VS/Deep Research frameworks.

Publisher: nadine302324-commits. Registry name: io.github.nadine302324-commits/lexicon.

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LibraryAPI

US public libraries and branches near any address, with collections from the IMLS survey.

Publisher: libraryapi. Registry name: dev.libraryapi/libraryapi-mcp.

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Libraryofcongress

Search inside scanned US newspapers and browse the Library of Congress catalogue. No API key.

Publisher: smeet666. Registry name: io.github.smeet666/mcp-libraryofcongress.

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Linear

MCP server for Linear project management and issue tracking.

Publisher: linear. Registry name: app.linear/linear.

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Linear Bootstrap

Bootstrap Linear projects from natural language, milestones, epics, issues, and dependencies.

Publisher: toolwright-adk. Registry name: io.github.toolwright-adk/linear-bootstrap.

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Linear-Task-Broker

Integrates agents with Linear software development workflows.

Publisher: Evozim. Registry name: io.github.Evozim/linear-broker.

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Linear MCP (multi-workspace, PAT auth)

Multi-workspace Linear MCP, PAT auth, 57 tools + 3 prompts, substrate enforcement, drop-in.

Publisher: adelaidasofia. Registry name: io.github.adelaidasofia/linear-mcp.

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Linear

Linear MCP, wraps the Linear GraphQL API (OAuth).

Publisher: pipeworx-io. Registry name: io.github.pipeworx-io/linear.

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Linear Project

Scope-gated Linear project administration with optional GitHub and Obsidian evidence adapters.

Publisher: openlyuseful. Registry name: org.openlyuseful/linear-project.

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Linear

Search, read and create Linear issues, projects, teams and cycles.

Publisher: usefulapi. Registry name: io.usefulapi/linear.

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LittleSis API Server

Provide access to the LittleSis API to track corporate power and accountability. Enable querying and exploring relationships and entities related to corporate influence.

Publisher: code-rabi. Registry name: manual/littlesis-mcp.

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LLM Observability Orchestration

LLM Observability & Orchestration Agent.

Publisher: getvda. Registry name: ai.getvda/llm-observability-orchestration.

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LLM Orchestration Observability Agent

LLM Orchestration Observability Agent.

Publisher: getvda. Registry name: ai.getvda/llm-orchestration-observability-agent.

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Lockspec

MCP server giving AI coding agents version-pinned API context from your OpenAPI specs.

Publisher: LockSpec. Registry name: io.github.LockSpec/lockspec.

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