Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
Files you open will collect here, so you can find them again.
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kesslernitySkillkesslernity/awesome-copilot-office-skills/skills/workbook-structure-audit/SKILL.md
Maps what the open workbook actually contains: every sheet including hidden and very hidden ones, named ranges, external links, data connections, protected areas, filtered or hidden rows and columns, and stale regions. Changes nothing. Use when the user asks what is in a workbook, inherits a file, or needs to understand a spreadsheet before trusting or editing it.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/access-review-pack/SKILL.md
Turns an access export (accounts, entitlements, grant and last-used dates per system) into a draft access review pack, one section per system owner: who has what, since when, anomalies to confirm and the decision each line needs, with a blank column for the owner's decision. Never decides, revokes or rates access. Use when the user asks to "prepare the access review pack", "split this entitlement export by system owner", "who has access to what in this system", "build the recertification pack from this export" or "draft the access attestation for the owners". Do not use for a single request for a tool or access, use software-request-review instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/account-plan-builder/SKILL.md
Drafts an account plan from the CRM notes, emails, meeting notes and contracts the user provides: situation, stakeholder map, opportunities as recorded, risks, open commitments and proposed next actions, every line traced to a source and gaps marked UNKNOWN. Returns a DRAFT Markdown document in the chat. Use when the user asks to "build an account plan", "refresh the key account plan", "what do we know about this account", "account review for <customer>" or "what should happen next on this account". Do not use for preparing a first call with a prospect, use discovery-call-prep instead; for scoring inbound leads against a rubric use lead-qualification-scorer. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/agent-evaluation-plan/SKILL.md
Designs a pre-launch evaluation plan for an agent from its instructions text, skills, capabilities, knowledge sources and sample requests: a behaviour contract of testable statements quoted from the text, test prompts by scenario family and tier with setup, expected behaviour, pass and fail criteria and red flags, a red-flag catalogue, a blank scoring sheet, a coverage table and a go or no-go checklist the owner completes and decides. Use when the user asks to "write test cases for my agent", "how do I evaluate this agent before launch", "build a test plan for the agent", "what should I check before publishing this agent" or "give me a go no-go checklist". Do not use for finding injection or leakage exposures in the instructions, use agent-instructions-red-team instead; do not use for reviewing one SKILL.md, use skill-file-reviewer instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/agent-instructions-drafter/SKILL.md
Drafts the instructions field of an agent that orchestrates a set of custom skills, under a character cap (default 8,000), from the skills' names and descriptions: role and scope, one routing rule per skill, workflow order, gates written as workflow holds, global rules, output format and what the agent never does. Returns the text in a fenced block with its character count labelled counted or estimated, plus a skill inventory, routing table, gate table, rules trace and open questions for the owner. Use when the user asks to "write the instructions for my agent", "draft a system prompt that ties these skills together", "tighten these agent instructions to fit the cap", "how should the agent route between these skills" or "revise my agent's orchestration text". Do not use to review a single SKILL.md, use skill-file-reviewer instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/agent-instructions-red-team/SKILL.md
Reviews the instructions text and skills of an agent, with its stated capabilities, knowledge sources and audience, for prompt-injection exposure, data-leakage paths, over-broad permissions and missing refusals, and returns an attack-surface map, a findings table with severity, quoted evidence and attack path, one pasteable fix per finding, a probe pack the owner can run and a refusal-coverage table. Use when the user asks to "red-team this agent", "check these instructions for prompt injection", "could this agent leak data", "review the permissions on my agent" or "what should this agent refuse". Do not use for checking a SKILL.md against the format rules, use skill-file-reviewer instead; do not use for designing the launch test set, use agent-evaluation-plan instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/announcement-drafter/SKILL.md
Drafts one internal or external announcement (email, intranet post, town hall script, customer notice or press statement) in the organisation's voice from the facts, audience, sender and style guide the user provides, with a fact trace, reader-questions check, pre-send checks and an approvals checklist left blank for the named approvers. Use when the user asks to "announce this change to all staff", "draft the customer notice", "write the town hall script", "prepare a holding statement" or "rewrite this in our voice". Do not use for a digest of several items, use internal-newsletter-drafter instead; to pre-test a drafted message against personas, use communication-pretest-panel. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/architecture-decision-record/SKILL.md
Drafts an architecture or design decision record (ADR) from the discussion notes, design review minutes, chat threads and diagram descriptions the user provides: context, decision drivers, options considered with arguments as stated, the decision as the group worded it, consequences and a review date, with every factual claim tagged evidenced, asserted or UNKNOWN so unsupported claims are marked for the author to substantiate. Use when the user asks to "write an ADR", "document the architecture decision", "record why we chose this design", "turn these design review notes into a decision record" or "draft the design decision log entry". Do not use for a business or governance decision with no technical design, use decision-memo-builder instead; for the change ticket that implements the decision, use change-request-pack. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/audit-prep-pack/SKILL.md
Prepares a DRAFT internal audit pack from the audit plan: scope as stated, criteria with clauses quoted from the documents provided, document requests per auditee with due dates, open interview questions per process and role, previous findings to follow up and a readiness checklist. Never pre-judges conformity, writes findings or selects the sample; the lead auditor decides. Use when the user asks to "prepare the internal audit", "build the audit pack from this plan", "draft the document requests and interview questions" or "get us ready for the supplier audit". Do not use for evidence requests built from a control list, use control-evidence-request-pack instead; to chase actions from earlier audits, use corrective-action-tracker. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/board-paper-skeleton/SKILL.md
Builds a DRAFT board paper skeleton from the sponsor's inputs: purpose, recommendation as the sponsor states it, options including do nothing, risks, financials exactly as provided, authority to decide and the decision sought, with every claim tagged evidenced, asserted or UNKNOWN so the sponsor sees what still needs support. Use when the user asks to "draft a board paper", "structure the committee paper", "prepare the decision paper for the investment committee", "skeleton the board memo" or "what goes in the paper for the audit committee". Do not use for a pre-read or briefing pack with no resolution sought, use executive-briefing-pack instead; to record a decision already taken in a discussion, use decision-memo-builder. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/branded-deck-builder/SKILL.md
Builds a slide-by-slide presentation draft on the user's own slide template and checks every slide against written brand rules (colours with hex codes, fonts, logo placement, slide archetypes, tone, banned visuals), returning the approved outline, the DRAFT deck content and a compliance report as Markdown. Use when the user asks to "build this deck on our template", "make these slides on-brand", "check this presentation against our brand guidelines", "rebuild these slides to corporate identity (CI)" or asks for a CI-compliant or corporate-template presentation. Do not use for an accessibility review of slides, use document-accessibility-check instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/budget-variance-explainer/SKILL.md
Turns an actuals-versus-budget extract (spreadsheet, export or pasted table) into a DRAFT variance table with absolute and percentage variances, favourable or adverse marking and a ranking by size, then drafts plain-language driver hypotheses for each material variance as questions to verify with a named owner, never as asserted causes. Use when the user asks to "explain these variances", "why are we over budget on this line", "write the variance commentary for the management pack", "actuals versus budget analysis" or "which lines drive the variance". Do not use for a dataset with no budget or comparison column, use dataset-insight-pack instead; for weekly operational figures against last week, use kpi-weekly-report-writer. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/campaign-brief-builder/SKILL.md
Turns a campaign idea, its objectives and the supporting notes (audience material, offer facts, budget and dates, channel list) into one DRAFT one-page campaign brief: objectives, audience, one single-minded message with sourced proof points, channels and timeline, success measures with baselines, mandatories, risks and numbered open questions for the campaign owner. Use when the user asks to "write a campaign brief", "draft a creative brief for this launch", "turn this idea into a one-page brief", "tighten this brief to one page" or "build the marketing brief from these notes". Do not use for a message house, messaging pillars or a launch narrative on its own, use message-house-builder instead; for laying the campaign onto dated slots, use content-calendar-planner. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/capex-request-pack/SKILL.md
Assembles a DRAFT capital expenditure request pack from the requester's inputs: business need, options including do nothing, costs exactly as provided, benefits as stated, risks, assumptions, budget status and the approvals route read from the organisation's own delegation of authority, with UNKNOWN for every missing figure, date or name. Use when the user asks to "prepare a capex request", "draft the business case for this equipment", "fill in the capital request form", "structure this investment proposal" or "what approvals does this spend need". Do not use for a board or committee decision paper, use board-paper-skeleton instead; for an IT change approval, use change-request-pack; to pressure-test a finished business case, use cfo-reviewer. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/case-study-drafter/SKILL.md
Drafts one anonymised DRAFT case study (situation, approach, outcome as evidenced, optional lessons) from engagement notes, status reports, closing reports, emails and metrics extracts the user supplies, with a fact trace to the notes, an evidence grade on every result, quotes only where the user supplied them with speaker role and permission, an anonymisation log and a confidentiality checklist that must be completed before publication. Use when the user asks to "write a case study from these notes", "turn this engagement into a customer story", "draft a success story for the website", "anonymise this project write-up" or "prepare a reference case for the proposal". Do not use for redacting identifiers from an existing document, use document-deidentification-pass instead; for checking whether a document's claims are substantiated, use claims-evidence-map. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/cash-forecast-assumptions-sheet/SKILL.md
Reads a cash forecast (spreadsheet, model export, pasted table or the narrative that accompanies it) and returns a DRAFT assumptions sheet: every assumption the forecast rests on, stated or implied by the figures, with its value as read, its location in the model, the cash lines it drives, its stated source or "not stated", the evidence that would test it, an owner, and one neutral challenge question, so a reviewer can work through the assumptions one by one. Use when the user asks to "list the assumptions behind this cash forecast", "what is this cash flow forecast assuming", "prepare the challenge questions for the treasury review", "pull out the drivers of the 13-week cash forecast" or "build an assumptions register for the liquidity plan". Do not use for actuals against budget by line, use budget-variance-explainer instead; do not use for the case behind a capital request, use capex-request-pack instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/cbo-reviewer/SKILL.md
Reviews a proposal, business case, deck or plan in character as a Chief Business Officer archetype, covering commercial model, partnerships, deal structure, market positioning, strategic fit and opportunity cost, and returns a DRAFT review with a verdict, findings that cite the exact passage, commercial risks and five interrogation questions. Use when the user asks to "run a CBO review", "pressure-test this partnership", "check the deal structure" or "what would a commercial executive say about this". Do not use for pipeline, quota, sales-motion or forecast reviews, use cro-reviewer instead. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/cdo-reviewer/SKILL.md
Reviews a proposal, business case, deck or plan in character as a Chief Data Officer archetype and returns a DRAFT review in the chat with a verdict, findings that cite the exact passage, data and AI governance risks, what would change the verdict and five interrogation questions. Use when the user asks to "run a CDO review", "pressure-test the data governance in this plan", "what would a CDO say about this", "check the metric definitions and data sources" or "prepare this for the data governance board". Do not use for security controls or third-party security risk, use ciso-reviewer instead; for contract, liability or regulatory terms, use general-counsel-reviewer. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/cfo-reviewer/SKILL.md
Reviews a proposal, business case, deck or plan in character as a Chief Financial Officer archetype and returns a DRAFT review in the chat with a verdict, findings that cite the exact passage, finance risks, what would change the verdict and five interrogation questions. Use when the user asks to "run a CFO review", "pressure-test the numbers in this business case", "what would a CFO say about this", "challenge the payback and run costs" or "prepare this for the investment committee". Do not use for delivery or capacity questions, use coo-reviewer instead; for architecture or vendor questions, use cto-reviewer; for positioning or demand, use cmo-reviewer. Drafts for human review; never approves, authorises or signs off.
kesslernitySkillkesslernity/awesome-mistral-vibe-skills/.agents/skills/change-communication-plan/SKILL.md
Builds a DRAFT change-communication plan from a change description: audience map, key messages per audience traced to the description, channels, sequence with dates or day offsets, owners, feedback loop and open questions, plus drafts of the first messages for the sponsor to approve. Use when the user asks to "plan the comms for this change", "who needs to hear about this and when", "draft the announcement sequence", "build a communication plan for the rollout", "write the first message to managers about this change" or "how do we tell people about this". Do not use for a clause-by-clause comparison of a changed HR policy with its previous version, use policy-change-briefing instead; for a new hire's first weeks, use onboarding-plan-builder. Drafts for human review; never approves, authorises or signs off.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
