Research
Web search, deep research and signal monitoring.
Matt Pocock Skills (handoff, research, grill-me)
Popular engineering skills incl. handoff (write a resumable handoff doc), research, grill-me (interrogate a plan), tdd, code-review.
Apify MCP Server (official)
Hosted (mcp.apify.com) or local MCP server exposing Apify Actors: scrapers for Google Maps, LinkedIn, X, Instagram, websites, e-commerce.
vectorbt
A fast vectorized backtesting engine for testing many trading strategy variants on historical data.
backtesting.py
A small Python framework to backtest trading strategies, with stats and interactive plots.
Firecrawl MCP Server (official)
MCP for scraping, crawling, search and structured extraction (hosted v2 endpoint or local).
Exa MCP Server (official)
Hosted MCP (mcp.exa.ai) for neural web search, crawling and company research.
prediction-market-analysis
A framework for collecting and analyzing prediction-market data; its README lists research papers that used it.
AI Marketing Skills (Eric Siu / Single Grain)
~35 agency workflows as skills: outbound-engine, lead-dossier, sales-pipeline, revenue-intelligence, growth-engine, SEO ops, content ops.
Financial Datasets MCP server
An MCP server for the Financial Datasets stock-market API: financial statements, prices and news.
pmxt (unified prediction-market API)
'CCXT for prediction markets': one API for trading and data on Polymarket, Kalshi and other venues.
Goose Skills (GooseWorks)
Catalog of ~100+ growth/GTM skills (lead gen, outreach, competitive intel, ads, SEO, monitoring) plus a gooseworks MCP and CLI to search and install them.
Alpaca MCP server (official)
Alpaca's official MCP server: trade stocks, ETFs, crypto and options and pull market data from an agent.
ColdIQ GTM Skills (Michel Lieben)
~98 SKILL.md files from the ColdIQ agency: buying-signal maps, cold email templates and sequences, ICP definition, ABM, list cleaning/dedup, Clay enrichment …
Explorium GTM Skills
22 skills: list-builder, enrich-company, enrich-contact, lookalike-accounts, decision-makers-map, score-leads, account-research, personalize-email, market-si…
Firecrawl Workflows (official)
16 workflow skills on Firecrawl: lead-gen, lead-research, company-directories, competitive-intel, market-research, deep-research, SEO audit.
Swan GTM Skills
Very large open collection (~400 SKILL.md): ABM, account intelligence, ads, AEO, outreach ('reach-out'), anti-AI-slop writing, plus practitioner-authored ski…
GTM Coding Agent (Shawn Tenam)
21-chapter guide plus forkable skills for building a GTM engine with coding agents (Reddit engagement, reply engine, onboarding).
Polymarket Python SDK (official)
Polymarket's official unified Python SDK for public market data, authenticated accounts, trading and wallets.
Parallel Agent Skills (official)
Parallel Web skills: data-enrichment, deep-research, findall (entity discovery), web-search/extract, monitor.
Exa Agent Skills (official)
Official Exa skills: company-research, lead-generation, exa-search, exa-contents, build-with-exa.
GTM Engineer Playbook (Othmane Khadri)
10 Claude Code skills: icp-architect, signal-scanner, account-research-brief, outreach-sequence-builder, qualification-scorer, crm-hygiene-scanner, meeting-p…
Sales Skills (Craig Hewitt)
21 B2B sales skills: lead-research, cold-email, linkedin-outreach, outbound-sequence, discovery-call, objection-handling, pipeline-review, win-loss-analysis.
Open Source GTM directory (Elias Stravik)
Community directory of public repos for GTM teams and GTM engineers.
Zime call-review skills
45 Agent Skills that audit sales-call transcripts and CRM exports against GTM rubrics by deal stage, citing a buyer quote for every finding; run locally with…
Crustdata Skills
Skills for email-enrichment, sales-prospecting, icp-builder, account-research, meeting-prep, warm-path discovery, powered by the Crustdata connector.
SignalForce
An open-source, config-driven GTM signal engine: point it at an ICP in one YAML and it collects public buying signals (repos, job posts, papers, funding), st…
Sixtyfour Skill (official)
One official skill teaching agents the Sixtyfour people/company intelligence API: enrichment pipelines, people/company search, batch jobs.
Evidence-required claims rule
Every claim about users, metrics or results carries a link to its source, or is not made.
Forecast calibration scoring
Log every probability forecast, then score resolved ones with the Brier score and log loss, against the market, with a calibration table.
Meeting prep brief
A brief of 10 lines or fewer before each outside meeting, from calendar and email facts with sources, delivered 2 hours ahead, with no contact with attendees.