MCP Server Directory

Financial Portfolios AI ai.financial-portfolios/financial-portfolios-ai

Systematic model portfolios: allocations, holdings history, model-alignment arithmetic, research.

FX Reference Rates dev.workers.regnotes.fx-reference-rates/fx-reference-rates

ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402

Tensorust com.tensorust/mcp

Receipts-first data: real crates.io downloads, dated LLM API prices, sourced answers, free dev tools

JiZhiMCP · China MCP Gateway com.xn--5kvtwv52d/jizhineng-mcp

China MCP gateway hosting HTTP APIs for Doubao/Tongyi/Wenxin/Claude; weather, currency, holiday.

TokenZero sh.tokenzero/mcp

LLM cost optimization gateway, repo token-waste auditor & model arbitrage MCP server.

Check whether AI crawlers (GPTBot, ClaudeBot, PerplexityBot) can access a URL. Read-only.

Olbrain Alchemist com.olbrain/alchemist

Build, test and publish Olbrain AI agents from Claude Code, Codex or Claude.ai.

doc2video io.github.doc2video/d2v

Turn documents and photos into narrated AI videos from Claude, ChatGPT, Codex or any MCP client.

Local-first PII and secret scrubber with checksum checks and reversible LLM tokens.

Stock research memory for Claude: theses, sourced claims and SEC filing alerts in a local graph

Submit your AI coding usage (Claude Code, Codex, Gemini CLI) to viberank and read the leaderboard.

TokenZero io.github.tokenzero-ai/tokenzero

LLM cost optimization gateway, repo token-waste auditor & model arbitrage MCP server.

MBEstudio com.vectorstreamsystems/mbestudio

SysML v2 systems engineering: generate, verify, simulate and export system models from text.

dGEN Visual Studio MCP com.dgenvisual/studio

Make images and video with 30+ AI models from your assistant, on your own credits and library.

spawn trees, model/config lineage, and version ancestry for agents — who spawned whom, running

trustai.center pay center.trustai.pay/trustai-pay

Pay-per-use LLM inference for agents: pay in USDC/USDT or per call via x402. 247 chat models.

Solk CRM app.solk/solk

Solk CRM for Claude: accounts, pipeline, visits, quotes, orders and tickets with your permissions.

Facet io.github.halfspacelabs/facet

Build, check and call a specialized model for one narrow task, from your agent.

Local relationship model and social CRM for contacts, relationships, evidence, and commitments.

ToolSchema Forge dev.workers.toolschemaforge.toolschema-forge/toolschema-forge

Convert, lint and generate LLM tool schemas for OpenAI, Anthropic, Gemini and MCP

Governed design-to-print authority for agents — signed provenance from model to machine, safety

Ranuk DataCanvas BI io.github.RanuK12/datacanvas

Interactive data visualization and executive PDF dashboards for ChatGPT, Claude, and Cursor.

Randomness from outside the model, so one prompt gives different answers that still fit the ask.

Capy com.capyinc/capy

Startup cap table: ownership, SAFEs, vesting and round modeling, plus drafts for admin approval.