--- title: "Signals Claude Skills (Free, Open Source) | Prosyo" description: "Free Signals skills for Claude and AI agents. Reach buyers when something changed: job changes, hiring, funding, website visits and post engagement, scored and turned into a reason…" url: "https://prosyo.com/es/gtm-skills/category/signals/" image: "https://prosyo.com/wp-content/uploads/2026/10/cropped-Prosyo-Icon-Transparent-1.png" language: "es" --- 6 free skills · open source # Claude skills for signal-based selling Reach buyers when something changed: job changes, hiring, funding, website visits and post engagement, scored and turned into a reason to reach out today. - 69 skills - 14 categories - Works in 40+ agents - Human approval built in Works in - Claude Code - Claude.ai - Codex - Cursor - Gemini CLI - Windsurf - GitHub Copilot - Cline Most useful first ## The signals skills teams install first See all 6 [Signals**Buying signal scoring**You track buying signals and need to decide which ones deserve outreach today.](https://prosyo.com/es/gtm-skills/buying-signal-scoring/) - Signal catalogue with weights - Daily ranked action list - Play per signal Open skill [Signals**Funding signal outreach**A target company announces a funding round, acquisition or major investment and you want to reach…Open skill](https://prosyo.com/es/gtm-skills/funding-signal-outreach/)[Signals**Hiring signal outreach**A target company is hiring for roles your product supports or replaces.Open skill](https://prosyo.com/es/gtm-skills/hiring-signal-outreach/)[Signals**Job change plays**A contact changes jobs: a champion or happy user joins a new company, a new leader…Open skill](https://prosyo.com/es/gtm-skills/job-change-plays/)[Signals**Post engagement outreach**People engage with LinkedIn posts (yours, your team's, a competitor's or an industry voice's) and you…Open skill](https://prosyo.com/es/gtm-skills/post-engagement-outreach/) Install ## Every skill, one line away Add the whole library to Claude Code as a plugin, pull a single skill into Codex or Cursor, or download a .zip for Claude.ai. Skills update as the library grows. - Claude Code - Claude.ai - Codex - Cursor - Gemini CLI - Windsurf - GitHub Copilot - Cline [Star on GitHub](https://github.com/prosyo-ai/gtm-skill) [Download all (.zip)](https://github.com/prosyo-ai/gtm-skill/archive/refs/heads/main.zip) `/plugin marketplace add prosyo-ai/gtm-skill` `/plugin install gtm-skills@prosyo` Installs every skill as one plugin and keeps them updated. Signals ## All signals skills Category - [All skills69](https://prosyo.com/es/gtm-skills/#skills) - [Research & ICP6](https://prosyo.com/es/gtm-skills/category/research/) - [Prospecting6](https://prosyo.com/es/gtm-skills/category/prospecting/) - [Signals6](https://prosyo.com/es/gtm-skills/category/signals/) - [Cold Email7](https://prosyo.com/es/gtm-skills/category/cold-email/) - [LinkedIn6](https://prosyo.com/es/gtm-skills/category/linkedin/) - [Multichannel4](https://prosyo.com/es/gtm-skills/category/multichannel/) - [Deliverability4](https://prosyo.com/es/gtm-skills/category/deliverability/) - [Replies & Meetings5](https://prosyo.com/es/gtm-skills/category/replies-meetings/) - [Deals & Pipeline6](https://prosyo.com/es/gtm-skills/category/deals/) - [Positioning & Messaging4](https://prosyo.com/es/gtm-skills/category/positioning/) - [RevOps & Analytics4](https://prosyo.com/es/gtm-skills/category/revops/) - [Content, SEO & AEO4](https://prosyo.com/es/gtm-skills/category/content-seo/) - [ABM & Expansion4](https://prosyo.com/es/gtm-skills/category/abm-expansion/) - [Enablement & Leadership3](https://prosyo.com/es/gtm-skills/category/enablement/) Built for Start with the guardrails Install GTM global rules first. It keeps every other skill honest: you approve sends, nothing gets invented. [See the rules](https://prosyo.com/es/gtm-skills/gtm-global-rules/) Filter skills 6 skills Sort [Signals](https://prosyo.com/es/gtm-skills/category/signals/)Popular ### [Buying signal scoring](https://prosyo.com/es/gtm-skills/buying-signal-scoring/) You track buying signals and need to decide which ones deserve outreach today. **You get** Signal catalogue with weights · Daily ranked action list · Play per signal `--skill buying-signal-scoring`4 min read [Open Buying signal scoring](https://prosyo.com/es/gtm-skills/buying-signal-scoring/) [Signals](https://prosyo.com/es/gtm-skills/category/signals/) ### [Funding signal outreach](https://prosyo.com/es/gtm-skills/funding-signal-outreach/) A target company announces a funding round, acquisition or major investment and you want to reach out. **You get** Use-of-funds map · Contact and timing · Outreach sequence `--skill funding-signal-outreach`2 min read [Open Funding signal outreach](https://prosyo.com/es/gtm-skills/funding-signal-outreach/) [Signals](https://prosyo.com/es/gtm-skills/category/signals/) ### [Hiring signal outreach](https://prosyo.com/es/gtm-skills/hiring-signal-outreach/) A target company is hiring for roles your product supports or replaces. **You get** Signal verdict · Pain map from the listing · Contact choice `--skill hiring-signal-outreach`2 min read [Open Hiring signal outreach](https://prosyo.com/es/gtm-skills/hiring-signal-outreach/) [Signals](https://prosyo.com/es/gtm-skills/category/signals/) ### [Job change plays](https://prosyo.com/es/gtm-skills/job-change-plays/) A contact changes jobs: a champion or happy user joins a new company, a new leader starts at a target account, or a key contact leaves… **You get** Play choice · Messages with timing · Account risk note `--skill job-change-plays`3 min read [Open Job change plays](https://prosyo.com/es/gtm-skills/job-change-plays/) [Signals](https://prosyo.com/es/gtm-skills/category/signals/) ### [Post engagement outreach](https://prosyo.com/es/gtm-skills/post-engagement-outreach/) People engage with LinkedIn posts (yours, your team's, a competitor's or an industry voice's) and you want to turn that engagement into conversations. **You get** Filtered and ranked engagers · Connection notes · Follow-up messages `--skill post-engagement-outreach`2 min read [Open Post engagement outreach](https://prosyo.com/es/gtm-skills/post-engagement-outreach/) [Signals](https://prosyo.com/es/gtm-skills/category/signals/) ### [Website visitor follow-up](https://prosyo.com/es/gtm-skills/website-visitor-follow-up/) You know which companies visited your website and want to follow up without being creepy. **You get** Ranked visitor accounts · Contact per account · Topic-matched outreach `--skill website-visitor-follow-up`2 min read [Open Website visitor follow-up](https://prosyo.com/es/gtm-skills/website-visitor-follow-up/) Global rules ## Safe to point at your real inbox and CRM Every skill follows the same eight rules, and every contribution is reviewed against them before it is published. 1. **You approve before anything goes out** Skills research, score and draft on their own. Sending, scheduling, deleting and bulk changes wait for your yes. 2. **Nothing is made up** Every personal line has a source. Customer names and results come only from what you approve. 3. **Respect for the buyer** Opt-outs honoured everywhere, privacy rules followed, and no creepy references to what someone viewed. 4. **Your domains stay healthy** Safe sending volumes, ramp gates on bounces and complaints, and no tricks that dodge spam filters. 5. **Honest numbers** Sample sizes stated, assumptions labelled, and no winners called on noise. 6. **Works on any stack** Skills describe the work, not a vendor’s buttons, so they run with whatever CRM and tools you use. 7. **Your data stays yours** No skill sends prospect or customer data anywhere you do not own, and none asks for passwords. 8. **Judgment, not checklists** Each skill spells out what good looks like and the common mistake, so the output reads like your best rep wrote it. [Read the full rules on GitHub](https://github.com/prosyo-ai/gtm-skill/blob/main/GLOBAL_RULES.md) Open source ## Have a play that works? Share it as a skill. Paste this into Claude, Codex or any agent. It interviews you about your play, writes the skill in the house format, checks it and opens the pull request. Once it is merged, it shows up here with your name on it. [Contribute on GitHub](https://github.com/prosyo-ai/gtm-skill/blob/main/CONTRIBUTING.md) [Request a skill](https://github.com/prosyo-ai/gtm-skill/issues/new?template=request-skill.yml) Prompt for your agent Fetch https://raw.githubusercontent.com/prosyo-ai/gtm-skill/main/AGENTS.md and follow its submission flow. Interview me about my GTM play (the real numbers, rubrics and examples), draft it in their format with reference pages, validate it and open the pull request. FAQ ## Questions about signals skills Installing, safety, licensing and how to add your own. **Want these plays running every day?** Penny, the Prosyo AI SDR, runs research, outreach and replies for you, and you approve what matters. [Meet Penny](https://prosyo.com/es/penny/) **What are Signals skills for Claude?** Reach buyers when something changed: job changes, hiring, funding, website visits and post engagement, scored and turned into a reason to reach out today. Each one is a SKILL.md file that teaches an AI agent how a strong operator runs the play, including what good output looks like. **How do I install the Signals skills?** In Claude Code, run /plugin marketplace add prosyo-ai/gtm-skill and /plugin install gtm-skills@prosyo to get every skill. For one skill in any agent, run npx skills add prosyo-ai/gtm-skill –skill followed by the skill name shown on its card. **Are these skills free?** Yes. Every skill is free and open source under the MIT license. Use them, change them and share them. **Will an agent send anything without me?** No. The skills research, score and draft freely, and wait for your approval before anything is sent, scheduled or changed in bulk. ## Skills draft the play. Penny runs it. Penny, the Prosyo AI SDR, finds your buyers, writes from what they actually posted, follows up on LinkedIn and email and lands every reply in one inbox with an answer ready. 7 days free, no card. [Start free — 7 days](https://app.prosyo.com/) [See pricing](https://prosyo.com/pricing/) - 7 days free - No card required - Cancel in two clicks