MCP Servers 11,654

Receita Federal SICALC: Gerar DARF

io.github.mcp-dir/receita_federal_sicalc_darf-mcp

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Receita Federal SICALC: Gerar DARF, official-source lookup.

Environmental Retrieval LayerNew

io.github.mdlinde-sketch/environmental-retrieval-layer

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Search public Australian environmental evidence with provenance across authoritative catalogues.

Paid MCP Metering

io.github.dev55acc-ai/paid-mcp-metering

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Metered MCP tools: free discovery over MCP; per-call execution settled in USDC via x402 v2.

Draft, schedule and publish social posts to nine platforms from any AI agent.

Persistent semantic memory storage, associative recall, and recent memory index by namespace.

Data Gov In

io.github.pipeworx-io/data-gov-in

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India Open Government Data (OGD) Platform MCP — data.gov.in

Official Indices MCP server.

Build, publish and analyze quizzes, polls, forms and personality tests.

Benji Pays

io.github.bpays/benji-pays

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Sits between accounting and payment rails for reminders, Pay Now, autopay, portal, and book sync.

A public 500-rank ad board where every bid decays 1%/h.

Payments data, revenue workflows, and merchant-application guidance for AI agents, by Easy Labs.

Korea Tax LawNew

io.github.minsooparkk/korea-tax-law-mcp

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Korean tax law graph: current statutes, 150k+ court/tribunal cases, 145k+ NTS rulings.

Openaire

io.github.pipeworx-io/openaire

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OpenAIRE MCP — EU research outputs (publications, datasets, software, projects)

CYRE GuardianNew

io.github.milesdev888/guardian

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Solana address risk grades and token scans for AI agents.

Mission — Trust Graduation Gate

io.github.gomission/mcp

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Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do.

CrustdataNew

io.github.mhimed-crustdata/crustdata

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Real-time B2B data for agents: search and enrich 1B+ people and 200M+ company profiles.

Front desk for the AIS MCP campus: lists our buildings (CVE, Flight Recorder), prices, how to pay

US plug-in solar (balcony solar) law registry with a daily UL 3700 certification watch.

AI agents that join live Google Meet, Teams, and Zoom calls as speaking participants.

FabTally Utility Belt

io.github.zvmzaretsky/utility-belt

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13 deterministic agent utilities: timezone, cron, RRULE, currency, regex, diff, hashing & more.

Create, edit, export and publish social carousels from your Slidefast account.

Scan a web page for accessibility, security, privacy, quality and SEO issues, with fixes.

Generate designed, localized App Store screenshot sets from your raw app captures.

worlduank

io.github.pipeworx-io/worldbank

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World Bank MCP — wraps the World Bank Data API v2 (free, no auth)