Developer Tools MCP Servers — Page 40

io.github.clearcheck-uk/voltix-mcp

DeFi intelligence for Claude: whale tracking, alpha signals, yields, token safety. USDC on Base.

io.github.cletcher/chaprola

Serverless API backend: query, JOIN, pivot, batch ops, email, FHIR, programs via HTTP.

io.github.clezcoding/awesome-coolify

Coolify 4.1.x MCP server — deploy, diagnose, and manage apps, services, and databases

io.github.ClockNext/mcp

Meter usage and manage usage-based billing from AI tools via the ClockNext API.

io.github.closermethod/content-hooks-mcp

Short-form hook styles, script structures, retention and CTA rules for creators.

io.github.closermethod/creator-deals-mcp

Deal mechanics for brand deals, UGC, and newsletter sponsorships: rights, exclusivity, negotiation.

io.github.closermethod/newsletter-growth-mcp

Newsletter growth loops, welcome-sequence architecture, subject-line and list-metric guidance.

io.github.closermethod/outbound-engine-mcp

One cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook.

io.github.closermethod/personal-brand-mcp

Positioning framework, per-platform bio auditing, 4-pillar content system, growth-signal reads.

io.github.closermethod/ugc-brief-mcp

Turn a brand brief into deliverables, shot lists, and the right UGC format, catching scope traps.

io.github.cloud1map/agent-relay

Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals.

io.github.cmdenney/logicnodes-mcp-bridge

Signed PII-Shield: redact PII to an EIP-191 attestation, plus x402 pay-per-call agent tools.

io.github.cmendezs/mcp-cfdi-mx

MCP server for Mexican electronic invoicing (CFDI 4.0, Pagos 2.0)

io.github.cmendezs/mcp-einvoicing-be

Belgian e-invoicing MCP server: Peppol BIS 3.0, UBL 2.1, EU PINT v1.0.1, Mercurius.

io.github.cmendezs/mcp-einvoicing-in

MCP server for India GST e-invoicing (FORM GST INV-01 schema v1.1 / IRP-IRN)

io.github.cmendezs/mcp-invoicenow-sg

MCP server for Singapore electronic invoicing (InvoiceNow)

io.github.cmendezs/mcp-nfe-br

MCP server for Brazilian e-invoicing: NF-e and NFC-e (modelo 55/65), schema 4.00, SEFAZ.

io.github.codapult/guard

Local-first architecture guardrails and project context for JS/TS AI coding agents.

io.github.codelad1304/agentic-compute

Secure Python sandbox for data optimization and Matplotlib rendering via x402 microtransactions.

io.github.codellyson/passalong

Hand tasks, bugs and finished work to AI coding agents, and get back a write-up with evidence.

io.github.cogswellspacely8-star/simengine

Monte Carlo decision-intelligence over MCP: simulate, optimize, and decide under uncertainty.

io.github.Coinlooter/mcp

PayFlowAgent suite: token intel, DeFi, enrich, Base trust (x402).

io.github.colossal1598/ship-mcp

Clean TypeScript starter for MCP servers: zod-validated tools, tests, one-command dev loop.

io.github.commiegod/commonersdao-mcp

AI agent access to Commoner's DAO — auction, governance, treasury, and discussion board on Solana.

io.github.Company-Gibraltar/company-gi

Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.

io.github.Company-Gibraltar/company-gibraltar

Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.

io.github.CONN-SKILL/connskill-growth-mcp

Local market checks, rankings and keyword research as JSON, paid per call via x402 in USDC on Base.

io.github.contactxyz-admin/morningform

stdio MCP proxy for MorningForm — bridges Claude Code to MorningForm HTTPS MCP server.

io.github.contextq/contextq-mcp

Persistent memory, hybrid search and a goal graph for AI agents, over stdio or remote HTTP.

io.github.cookinfun/cookin-mcp

Solana and Pump.fun token intelligence: bundles, holder quality, KOLs, deployer history.

io.github.CoralLips/gft-mcp

Bring your GFT (Git for Thought) white-box thinking map to any AI agent. 把你的思维脉络接给任何 agent。

io.github.costkits/costkits-mcp

MCP server for CostKits: live healthcare procedure cost estimates and provider pricing.

io.github.Courouge/douanecode-mcp

EU customs code search (HS, NC8, TARIC): tariff classification and duty rates

io.github.cpfhub/cpfhub

MCP server for CPFHub.io. Query Brazilian CPF data directly from AI agents.

io.github.Craig-Horton/aibvf-mcp

AI BVF: review AI proposals with Stop, Fix or Accelerate, evidence gaps and next actions.

io.github.crawde/chartforge

MCP server for ChartForge — generate stunning charts and diagrams from natural language

io.github.crawlbrulee/mcp

EU-native web scraping for AI agents. scrape pages, map sites, run background jobs, check usage.

io.github.Creed-Space/creedspace-mcp-server

Constitutional-AI safety guardrails for any LLM — personas, constitutions, adjudication.

io.github.Creed-Space/vcp-mcp

Value Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.

io.github.Cropgraph/cropgraph

CropGraph MCP. Crops, companions, pests, rotation, soil, GDD, pest intelligence.

io.github.Crypto-Goatz/rocket-plus-mcp

56+ AI tools for CRM, content, workflows, SkillForge & marketing automation.

io.github.crypto-yannso/tryx402

Budget router over x402: hard budget caps, idempotent paid calls, cost ledger, server-side pricing.

io.github.CryptoAPIs-io/mcp-address-history

MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs

io.github.CryptoAPIs-io/mcp-address-latest

MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs

io.github.CryptoAPIs-io/mcp-aml

MCP server for AML address verification and transaction screening via Crypto APIs

io.github.CryptoAPIs-io/mcp-block-data

MCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs

io.github.CryptoAPIs-io/mcp-blockchain-events

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs

io.github.CryptoAPIs-io/mcp-blockchain-fees

MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP, Tezos, Solana