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Updated 1d ago

by synthesisengineering

synthesis-skills

Synthesis Skills — reusable AI agent skills built on the Agent Skills open standard. Install methodology directly into your AI workflow.

  • Active — Updated in the last 14 days

23 GitHub stars (23)

+4 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +4 in total; the busiest day was Oct 1 with +1 stars.Oct 1: +1 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: +1 starsOct 9: +1 starsOct 10: 0 starsOct 11: 0 starsOct 12: +1 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
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  • 30 skills (30 skills found in its SKILL.md files)
  • 4 forks (4 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add synthesisengineering/synthesis-skills

Asks which skills and agents to install. Just one: npx skills add synthesisengineering/synthesis-skills --skill synthesis-absence-coordination — add -g for every project.

Claude Code

git clone https://github.com/synthesisengineering/synthesis-skillscp -r "synthesis-skills/skills/synthesis-absence-coordination" ~/.claude/skills/

Copies the synthesis-absence-coordination skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add synthesisengineering/synthesis-skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 30 of 68 files.

  • synthesis-absence-coordination

    Coordinate an absence end to end — vacation, conference travel, family visits, medical leave — the way a good chief of staff would. Covers the notification order that protects relationships (principals hear it from you, never from their own assistant or a group channel), coverage and reachability as required content rather than afterthoughts, recurring-meeting release, the personal-continuity tie…

    skills/synthesis-absence-coordination/SKILL.md on GitHub (opens in a new tab)
  • synthesis-adversarial-review

    Run bounded, differently-shaped-agent adversarial review against the principal's outcome, with artifact-complete rounds, production-topology handoffs, explicit concessions, a fail-closed finding ledger, sufficiency rulings, and independent post-publication acceptance. Use for adversarial review, cross-agent review, red-team collaboration, review rounds, finding-ledger work, or reviewer handoffs.

    skills/synthesis-adversarial-review/SKILL.md on GitHub (opens in a new tab)
  • synthesis-agent-conformance

    Audit, install, and verify a synthesis ecosystem across multiple AI agent runtimes. Use for Claude Code and OpenAI Codex parity audits, AGENTS.md and CLAUDE.md instruction migrations, skill or plugin deployment checks, lifecycle-hook health, Mac bootstrap validation, active-project handoffs, post-compaction recovery, and any request to make synthesis project management portable between agent clie…

    skills/synthesis-agent-conformance/SKILL.md on GitHub (opens in a new tab)
  • synthesis-agent-correspondence

    Compose and send honest agent correspondence across Slack, email, and other channels. Defines principal-direct, assistant, and bot lanes; the voice axis (chief-of-staff personas speak as the principal, executive-assistant personas speak as themselves); review-depth governance; persona configuration; disclosure signatures; and compose/send gates. Use for agent correspondence, sending on a principa…

    skills/synthesis-agent-correspondence/SKILL.md on GitHub (opens in a new tab)
  • synthesis-agent-guardrails

    Fail-closed session and tool guards for agent harnesses: cross-account artifact routing and publication authority today; output detectors landing next. Every guard ships inert until its principal configures it.

    skills/synthesis-agent-guardrails/SKILL.md on GitHub (opens in a new tab)
  • synthesis-anti-shortcuts

    Discipline for catching the lazy-shortcut antipattern in AI-assistant output. Makes the costume vocabulary explicit so agents recognize when their drafts have slid into deferral, dismissal, or false consultation. Includes the constraint-first protocol, sub-agent dispatch and acceptance hygiene, and a pre-response self-check. Use when asked to: avoid shortcuts, audit for laziness, check for deferr…

    skills/synthesis-anti-shortcuts/SKILL.md on GitHub (opens in a new tab)
  • synthesis-article-refresh

    Refresh and revitalize older articles with improved clarity, presentation, and completeness while preserving the author's voice, argument, and period-appropriate context. Standard editorial practice for keeping a published archive polished and accessible. Use when asked to: refresh article, revitalize article, update older article, polish published post, enhance older content.

    skills/synthesis-article-refresh/SKILL.md on GitHub (opens in a new tab)
  • synthesis-article-writing

    Five-phase workflow for creating high-quality thought leadership articles: reader briefing, research and validation, strategic writing, pre-publication critical review, and publication-package review (title, metadata, and batch gates). Includes anonymization protocol, credibility assessment, substance density checks, engagement optimization, the title-only stranger test, the title/description/bod…

    skills/synthesis-article-writing/SKILL.md on GitHub (opens in a new tab)
  • synthesis-autopilot

    Execute an explicitly delegated whole task autonomously using the thinking framework, durable plan and context, checkpoints, anti-shortcut discipline, and implementation-integrity gate — and, for unattended runs, a verified continuation mechanism with budget and runaway control, so overnight and multi-day engagements keep producing turns instead of idling silently. Activate only for clear end-to-…

    skills/synthesis-autopilot/SKILL.md on GitHub (opens in a new tab)
  • synthesis-bitbucket

    Work with Bitbucket Cloud repos through the open-source bkt CLI — PR lifecycle (list, view, diff, comment, approve, merge), repo/branch reads, and the bkt api escape hatch. Encodes auth setup, the context-host gotcha, a gh-to-bkt command map, and write-safety rules so agents use one consistent command surface instead of reinventing REST calls. Use when asked to: bitbucket, bkt, bitbucket pr, open…

    skills/synthesis-bitbucket/SKILL.md on GitHub (opens in a new tab)
  • synthesis-catchup-ledger

    Reconcile pending, missed, and incomplete commitments after any gap in the daily-ritual cadence (travel, family visits, crunch weeks). Sweeps daily plans, transcripts, and project context over an arbitrary window; classifies every surfaced item (including expired-for-learning); produces a dated catch-up ledger document; routes survivors without flooding the daily plan. Use when asked to: catch up…

    skills/synthesis-catchup-ledger/SKILL.md on GitHub (opens in a new tab)
  • synthesis-checkpoint

    Refresh project context and verify recovery, current skills and session ownership. Use for checkpoints, drift or compaction recovery, and refresh-and-report after ecosystem upgrades. Supports existing and fresh sessions without repeating completed project work.

    skills/synthesis-checkpoint/SKILL.md on GitHub (opens in a new tab)
  • synthesis-chief-of-staff

    Act as a principal's chief of staff and executive assistant. Protects the principal's time through meeting triage, calendar-aware scheduling, look-ahead reviews, overcommitment checks, tracked holds, travel planning, correspondence posture, and a follow-up ledger; personal rules load from private preferences. Use for scheduling, meeting requests, calendar-related replies, calendar defense, travel…

    skills/synthesis-chief-of-staff/SKILL.md on GitHub (opens in a new tab)
  • synthesis-clean-text

    Enforce clean-text and no-hidden-marker requirements, audit inspectable characters and provenance, and state the verification boundary for statistical text marks. Use when generating clean text, checking hidden characters, addressing watermark concerns, or selecting a controlled generation path.

    skills/synthesis-clean-text/SKILL.md on GitHub (opens in a new tab)
  • synthesis-code-audit

    Systematic 10-dimension quality scan of code diffs, producing scored PASS/WARNING/FAIL verdicts per dimension with a machine-readable overall result. Includes PR review mode for cross-referencing findings against existing reviewer comments. Use when asked to: code audit, audit my changes, quality check, review the diff, check this code, audit my code, scan for issues, code quality scan, diff revi…

    skills/synthesis-code-audit/SKILL.md on GitHub (opens in a new tab)
  • synthesis-code-integration

    The adopt-and-adapt integration pattern for multi-contributor synthesis-coded projects. Covers the lead synthesist role, quality gates, cherry-pick safety, and graduated integration intensity. Use when asked to: synthesis coding, multi-contributor, integration, cherry-pick, adopt and adapt, lead synthesist, integrate contributions, merge contributor work.

    skills/synthesis-code-integration/SKILL.md on GitHub (opens in a new tab)
  • synthesis-code-planning

    Structured approach to code generation, implementing features, and writing code. Use when asked to generate code, implement a feature, write code, or tackle a coding task. Applies constraints, compares remaining viable approaches, resolves delegated technical choices, and implements the selected solution with evidence.

    skills/synthesis-code-planning/SKILL.md on GitHub (opens in a new tab)
  • synthesis-codebase-review

    Enterprise-scale codebase audit methodology with tiered review system (Essential through Mission-Critical). Use when asked to: codebase review, code audit, code review, review codebase, architecture review, security audit, full code review, enterprise review, codebase health check.

    skills/synthesis-codebase-review/SKILL.md on GitHub (opens in a new tab)
  • synthesis-concise-messaging

    Condense messages to 5 sentences or less using the High-Five Habit framework. Produces concise, effective business communications across email, Slack, text, and social media. Use when asked to: condense message, shorten email, brief message, concise writing, email template, make shorter, tighten email, reduce message length, write concise message.

    skills/synthesis-concise-messaging/SKILL.md on GitHub (opens in a new tab)
  • synthesis-content-distribution

    Strategically promote and distribute content across social media platforms to build thought leadership, spark discussion, and create professional connections. Provides platform-specific guidelines, engagement strategies, cross-platform coordination, and quick-start templates for blog promotion and event/topic posts. Use when asked to: promote content, content distribution, social media strategy,…

    skills/synthesis-content-distribution/SKILL.md on GitHub (opens in a new tab)
  • synthesis-content-framing

    Content framing methodology for synthesis engineering articles. Covers topic selection, sophistication standards, engagement patterns, quality gates, and operational rules for publishing technical thought leadership. Use when writing synthesis engineering content, framing technical articles, checking content quality gates, or publishing thought leadership.

    skills/synthesis-content-framing/SKILL.md on GitHub (opens in a new tab)
  • synthesis-content-quality

    The most comprehensive open-source slop detection system available. Catches AI-generation patterns by model family (Claude, GPT, Gemini, Llama, Grok, DeepSeek, Mistral, Qwen), substance and depth failures (beautiful word salad), and the full v3.1.0 catalog refreshed. Includes causal-layer attribution, combined-signal fingerprints, two-axis calibration, ESL safe-harbor, and zone-conditional detect…

    skills/synthesis-content-quality/SKILL.md on GitHub (opens in a new tab)
  • synthesis-context-lifecycle

    Three-tier context architecture for managing AI working memory across long-running projects. Use when asked to: manage context, project context, session management, context lifecycle, working memory, archival, archive sessions, context maintenance, garbage collection for context, tiered context.

    skills/synthesis-context-lifecycle/SKILL.md on GitHub (opens in a new tab)
  • synthesis-creative-writer

    Configure an LLM as a creative writing coach and editor. Use for creative writing, writer setup, configure writer, creative assistant, content creation coaching, storytelling assistance, and writing improvement.

    skills/synthesis-creative-writer/SKILL.md on GitHub (opens in a new tab)
  • synthesis-daily-rituals

    Day-start and day-end checklists for synthesis engineering projects. Execute dependency-ordered rituals for context optimization, channel sync across Slack, Google Chat, email, meeting transcripts, and document comments, catch-up reads, PR reviews, day planning, and communications. Use when asked about: daily ritual, morning routine, day start, day end, daily checklist, morning checklist, end of…

    skills/synthesis-daily-rituals/SKILL.md on GitHub (opens in a new tab)
  • synthesis-decision-packet

    Collect many parallel decisions from a principal in one sitting instead of one per turn. Generates a self-contained HTML packet — one row per decision carrying the item, the agent's recommendation, the reasoning, and a link — with buttons labeled by what pressing them does, the consequence under each button, a per-row note box, local persistence, and a paste-able summary the principal returns in…

    skills/synthesis-decision-packet/SKILL.md on GitHub (opens in a new tab)
  • synthesis-disclosure-policy

    Two-category disclosure governance for people who publish under their own name while handling confidential work. Distinguishes published-precedent facts (deliberately public biography an agent may restate) from unapproved disclosures (anything learned from private context), with a precedent ledger, surface classes, five decision tests, and git-hook enforcement. Use when asked about: disclosure po…

    skills/synthesis-disclosure-policy/SKILL.md on GitHub (opens in a new tab)
  • synthesis-executive-communication

    Translate technical work into clear, actionable communication for CEOs, CFOs, business-unit leaders, boards, and other non-technical executives. Applies persona tests, de-jargoning, mechanism-to-consequence translation, and trusted upward-report structure. Use for executive updates, progress reports, executive summaries, board updates, leadership status, business-term translations, or any technic…

    skills/synthesis-executive-communication/SKILL.md on GitHub (opens in a new tab)
  • synthesis-fact-checking

    Systematic fact-checking for articles, blog posts, news content, and AI-synthesized material. v2.0 adds nine new protocol sections covering nested attribution, paraphrase drift, composite quotes, position-shifting, source-translation drift, URL rot vs hallucination, AI-generated synthetic sources, citation laundering chains, and tool-specific hallucination patterns by LLM family. Use when asked t…

    skills/synthesis-fact-checking/SKILL.md on GitHub (opens in a new tab)
  • synthesis-fleet-secrets

    Provision machine secrets from a vault-backed provider across a personal Mac fleet. Use when asked to: fleet secrets, secrets manifest, materialize secrets, op backend, vault provisioning, secrets doctor, enroll a Mac's secrets, rotate fleet secrets.

    skills/synthesis-fleet-secrets/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.