Tools

CFO advisor skill from Every for bootstrapped small companies: helps founders model cash runway, burn rate and unit economics (LTV:CAC, payback), assess hiring ROI, and build 13-week cash flow and scenario forecasts. Framework-only, no account; check big decisions with a pro.

Todoist's official td CLI: quickly add tasks in natural language, view Today, Inbox and project to-dos, authorize read-only if you like, and install companion skills for Claude Code, Codex and others in one step. Needs a Todoist account.

QuantConnect's official CLI drives the open-source LEAN engine locally or in the cloud to download data, backtest and optimize quant strategies and deploy them live. Requires a paid-tier QuantConnect organization; strategies in Python or C#; local runs need Docker. Get expert review.

Hugging Face's official MCP server: lets agents search models, datasets and Spaces on the Hub and call thousands of Gradio AI apps directly. Hosted remotely; sign in with your Hugging Face account or authorize with a token.

Basecamp's official CLI: manage projects, to-dos, card tables, messages and files, post to project chat and search across projects, with JSON output with next-step hints, plus a bundled agent skill and Claude Code and Codex plugins. Needs a Basecamp account; the installer handles browser auth.

B2B prospecting plugin from Explorium: filter companies and contacts by industry, size and tech stack, enrich CRM leads, look up business events such as hiring and funding, and export CSV lists. Needs a Vibe Prospecting account and, in Claude Code, the vpai CLI (Node.js). Respect privacy laws.

Alibaba Cloud's official agent skills: ECS diagnosis and DR, RDS/PolarDB database checks, PAI training and EAS deployment, ACK clusters, RAM permissions, OSS and network troubleshooting, and Model Studio. Needs an AccessKey or aliyun CLI credentials.

Connects to Actual Budget, the open-source budgeting app: query accounts and transactions, analyze spending by category and payee, compare budget to actual, track cash flow and net worth; --enable-write adds editing of transactions, categories and rules. Needs an Actual server or local data.

Firecrawl's official plugin: brings the Firecrawl CLI in as skills so Claude Code can search the web, scrape pages to Markdown, map site links or crawl whole sites. Install firecrawl-cli and set an API key first; self-hosting supported.

Official MCP from Razorpay, the Indian payments platform: query payments, orders, refunds, settlements and reconciliation reports, and create payment links and QR codes. The hosted remote server is recommended; generate a merchant token from your API key and secret.

MinerU's official MCP: parses PDF, Word, PowerPoint and images into Markdown via the mineru.net cloud API, keeping tables and formulas. The keyless Flash mode works out of the box; add a token for higher quotas and more formats.

Comet's official Opik MCP: query traces and spans of LLM apps in chat, log scores and comments, and manage datasets, experiments and prompt versions. Works with Opik Cloud (API key or browser sign-in) and self-hosted open-source Opik.

Official Firecrawl skill: crawls a site and its key pages, checks titles, descriptions, heading structure, internal links and keyword opportunities, compares top-ranking competitors, and outputs a prioritized SEO audit. Needs a Firecrawl API key (free: 1,000 credits/month) and its CLI.

16 official Firecrawl skills that turn web scraping into deliverables: competitor pricing and feature tracking, market and industry reports, pre-meeting account research, lead lists, SEO audits and literature reviews. Needs a Firecrawl API key plus its CLI or MCP.

Official Firecrawl skill that scrapes competitors' pricing, feature and changelog pages, extracts plan prices, feature lists and recent changes, and produces a sourced competitive-intel report with change alerts, easy to rerun on a schedule. Needs a Firecrawl API key and its CLI or MCP.

hledger workflow that files bank and card CSV exports in a set folder layout and applies rules to build journals in one step, rebuilding when rules change. Needs hledger; download from Releases (macOS and Linux only). Have an accountant check the books.

PayPal's official agent toolkit, including the @paypal/mcp server: create and send invoices, handle orders and refunds, manage disputes, subscriptions, product catalogs and shipment tracking, and look up transactions. Needs a PayPal developer access token; defaults to the sandbox.

MongoDB's official plugin: runs the MongoDB MCP locally via npx and adds skills for query generation, index tuning, schema design, and full-text and vector search. Connects to self-hosted or Atlas databases with a connection string.

MongoDB's official skill library covering document model design, driver connection setup, query optimization, natural-language query generation, Atlas full-text and vector search, and stream processing. Works alongside the MongoDB MCP Server.

Official CLI for Mercury, the business banking platform for startups: check balances and transactions, download statements, manage recipients, customers, invoices and cards, and send payments. JSON/YAML output helps agents reconcile. Needs a Mercury login or API token; confirm payments by hand.

Microsoft Translator's translation quality tool: GPT scores each sentence using MQM error categories or a direct score; --list_mqm_errors shows error types and severity. Needs line-aligned source and target files, Python and an OpenAI or Azure OpenAI key (paid); a translator should still review.

Official Spark mail skills: agents read mail, calendar, contacts and teams, with flows for morning briefs, inbox zero, meeting prep, follow-ups and weekly reports. Needs Spark desktop on macOS or Windows with the CLI enabled; set read-only, organize or send access per account.

Official plugin for Clay, the GTM data platform: search target companies and contacts, find work emails and other details in bulk, query and analyze Clay tables, and draft sales outreach sequences. Needs a Clay account; run the bundled setup skill to install the clay CLI and sign in.

Webflow's official MCP: manage your site's pages, CMS content and blog posts by chat, and with the MCP Bridge App in the Designer, edit page elements and styles directly. Needs a Webflow account and Node.js 22.3+; first connection asks you to authorize sites.