Developer Tools MCP Servers — Page 51

io.github.jaimenbell/rails-mcp

Default-deny action registry, append-only spend ledger, and human sign-off audit trail (MCP tools).

io.github.jaimenbell/vllm-ops-mcp

Read-only ops/health MCP server for a local vLLM instance: health tiers, GPU/VRAM, service status.

io.github.jakefleming/font-proof-mcp

Create and modify Font Proof documents programmatically (PDF font proofs, live from Glyphs.app).

io.github.jakeyoung1/veris

Provenance-first web + SEC EDGAR data for AI agents: every fact carries its verifiable source.

io.github.jamesdfinance-dev/lazaretto

Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.

io.github.janmalmstrom/lupaph-mcp

Philippine property listings, transfer costs, and real estate legal info via lupaph.com.

io.github.jannks/handbook

MCP server for the Handbook API – manage handbook entries via CRUD, overview and tag search.

io.github.jaredco-ai/weather-mcp-server

Fast - accurate weather conditions and forecasts by city or coordinates.

io.github.jaredhobbs/cronalert

Manage CronAlert uptime monitors, check results, and incidents from any MCP client.

io.github.jarekpiot/provenonce

Cryptographic identity, SIGIL naming, heartbeat, and passports for AI agents.

agentsync

Multi-agent coordination MCP: claim work, survey peers, resolve conflicts via a git branch as CAS.

io.github.jarmstrong158/Conductor

Local task scheduler and worker manager with MCP integration for Claude Desktop.

io.github.JasmyLab-JANCTION/janction-render

Blender cloud GPU render farm for AI agents (MCP/API): .blend, bpy, glTF/FBX/USD in; frames/MP4 out

io.github.JasonCZMeng/assay

x402 service-quality oracle: check a service's paid-probe quality tier and score before paying it.

io.github.javalenciacai/mcp-reportia

Reportia HTTP API as 66 curated MCP tools (accounting, mappings, SIIGO).

io.github.javalenciacai/siigo-pyme-mcp

SIIGO Pyme as MCP tools: the 47 ExcelSIIGO functions, plus company discovery.

io.github.jayden99236/consult-opencode

Delegate a self-contained task to opencode's free-tier models as a one-shot subagent.

io.github.jaygould/getpronto

Upload, transform, and manage images on Get Pronto from AI agents.

io.github.JayOfemi/byakugan

Private, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.

io.github.KairosMobius/memory-nexus-mcp

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

io.github.kumarprobeops/probeops-mcp-server

Network diagnostics from 6 global regions. SSL, DNS, ping, whois, traceroute, port scan, latency.

io.github.labarilem/brainfaq-mcp

MCP server for the BrainFuck programming language

io.github.Maverick7/glue-code-generator

Maps API JSON to Vue/React components with Zod schemas and live UI previews

io.github.NitishGourishetty/contextual-mcp-server

RAG-enabled MCP server using Contextual AI. Supports single-agent and multi-agent modes.

io.github.pree-dew/mcp-bookmark

MCP Server for adding bookmarks in openai RAG

io.github.zcsabbagh/knowledge-graph-mcp

Knowledge graph MCP for student learning with spaced repetition and mastery tracking