This skill covers everything needed to build, debug, and publish Chrome extensions with MV3. It is organized as a routing document: read this file first to understand the architecture and decision points, then load the relevant reference file for implementation details.

Conventional Commits v1.0.0 branch naming and commit message standards for GitHub and GitLab projects. Use when creating branches, writing commits, generating commit messages, reviewing branch conventions, or setting up changelog automation. Apply when your project needs consistent git history, SemVer-driven releases, parseable changelog generation, or automatic issue closing.

CRXJS Chrome extension development — true HMR for popup, options, content scripts, side panels, manifest-driven builds, dynamic content script imports (`?script`, `?script&module`), and `defineManifest` for type-safe manifests. Uses Vite as its build tool. Use when the user mentions CRXJS, crxjs, @crxjs/vite-plugin, 'extension with hot reload', 'HMR for chrome extension', or wants to set up a CRXJS-based Chrome extension project with any framework (React, Vue, Svelte, Solid, Vanilla). Also trigger when the user has an existing CRXJS project and wants to add features, fix HMR issues, or configure content scripts with CRXJS. For general Chrome extension architecture (messaging, CSP, storage, permissions) -> See `samber/cc-skills@chrome-extension` skill.

Influence and negotiation toolkit for any professional interaction where the user wants an outcome that depends on another person's agreement — even when the user doesn't frame it as 'negotiation'. Covers explicit cases (B2B sales, salary review, NAO/unions, hard 1:1s, decision announcements, mediation, clinical consultation, cross-cultural deals, recruitment) AND implicit ones (drafting an email to a manager / CFO / customer / client / vendor / report / colleague, responding to feedback, asking for headcount, declining a request, pushing back on scope, justifying a delay, explaining a decision, raising a concern, requesting a change, getting alignment on something). Apply automatically — without being asked — in real time during a meeting or call, when drafting any message that needs a counterparty to agree or change behaviour, and when preparing or debriefing. Triggers on coaching prompts ('they just said X', 'what do I say', 'draft my reply', 'help me write this', 'how do I respond'); on counterparty cues (buyer, customer, champion, procurement, CFO, RFP, sponsor, manager, report, HR, union, DRH, COMEX, patient, family, candidate, contre-offre, vendor, partner, colleague, peer); and on situation cues (pushback, counter-offer, refusal, ghosted, no-decision, escalation, fixed budget, MFN, raise, compensation band, NAO, strike, layoff, recadrage, scope change, expectation reset, delay, complaint, feedback, treatment refusal, breaking bad news, cross-cultural, M&A).

Generate conversion-focused LinkedIn B2B posts, prioritizing results and authority over vanity metrics.

Write professional press releases for any occasion, media type, and country. Use when the user wants to write, draft, or improve a press release, communiqué de presse, media announcement, news release, or PR statement — including product launches, funding rounds, partnerships, crisis communications, earnings, executive hires, events, M&A, open source milestones, and media advisories. Covers all release types, media targets (print, digital/wire, broadcast, social/SMPR, trade press), and region-specific conventions (Western/Eastern Europe, Americas, Middle East, Africa, Asia, Oceania). Also trigger when the user says 'I need to announce something' or 'how do I tell the press about X.'

`promql-cli` (github.com/nalbury/promql-cli) is a Go CLI for querying, analyzing, and visualizing Prometheus metrics, plus PromQL fundamentals.

Write, optimize, and grow Substack content — both newsletter issues (email-first) and web posts (web-first articles/essays). Covers ghostwriting with voice matching, Substack algorithm optimization, Notes strategy, email formatting, SEO, growth tactics, and monetization planning. Use when the user mentions Substack, newsletters, write a newsletter issue, Substack post, Substack article, web post on Substack, evergreen content, SEO for Substack, newsletter growth, Notes strategy, ghostwrite for, match someone's voice, write in the style of, newsletter monetization, paid subscribers, or any task involving Substack as a platform. Also trigger for general article/newsletter writing even if Substack isn't named explicitly, or when the user wants to adapt existing content (blog post, talk, thread) into newsletter or web post format. Do NOT use for generic blog post writing without a newsletter/Substack context (-> See samber/cc-skills@technical-article-writer skill).

Write compelling technical articles and blog posts for developer audiences. Use this skill whenever the user asks to write a blog post, technical article, or any long-form technical content. Also trigger when the user says 'write about [technical topic]', 'help me draft an article', 'turn this into a blog post', 'write a post about', 'I want to publish something about', or mentions writing for a developer audience. Covers the full pipeline: idea sharpening, hook/title generation, article structure, body drafting, and editing. Even if the user just says 'I want to write about X' without specifying format, use this skill. Do NOT use for platform-specific optimization, newsletter strategy, or ghostwriting voice matching.