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Claude Skills by sananthanarayan
github.com/sananthanarayan105 skills4 installs96 views
- Subagent DesignDecompose a task into an orchestrator and subagents — one-mission role cards with typed output contracts, a topology (pipeline / parallel / judge panel) chosen with a reason, context-isolation rationale, and a verification stage that is never a generator. Use when the user wants to fan work out across multiple agents, design a multi-agent workflow or orchestration, or asks "should this be one agent or several".Votes: 0GitHub stars: 2
- Success MetricsDefine how a feature's success will be measured before it's built — one primary metric with target, timeframe, and baseline; guardrail and counter-metrics; an instrumentation plan naming every event; and a pre-committed decision rule for what happens if the target is missed. Use when the user asks "how do we know this worked", needs KPIs or success criteria for a feature, or wants a measurement/instrumentation plan before launch.Votes: 0GitHub stars: 2
- Tech Comparison MatrixProduce a weighted comparison matrix for a technology selection question (e.g., "Postgres vs DynamoDB", "Kafka vs Kinesis vs RabbitMQ", "Snowflake vs Databricks"). Surfaces criteria, weights, per-option scores, totals, and a recommended pick. Use when the user is choosing between technologies, vendors, frameworks, or architectural approaches.Votes: 0GitHub stars: 2
- Test Plan GeneratorGenerate a risk-based test plan for a feature, PR, or release — risks ranked by likelihood × impact, test cases pushed to the lowest pyramid level that catches the failure, every acceptance criterion mapped to a test, and an explicit "not tested" list. Use when the user asks for a test plan, test cases, a QA strategy for a change, "how should we test this", or pre-release test coverage.Votes: 0GitHub stars: 2
- Threat ModelProduce a STRIDE threat model from a design doc, architecture description, or feature spec — assets and trust boundaries first, threats anchored to boundary crossings with concrete attack scenarios, severity-ranked with verifiable mitigations. Use when the user asks to threat-model a design, run a security review of an architecture, ask "how could this be attacked", or needs security sign-off input before build.Votes: 0GitHub stars: 2
- User Journey MapMap a customer's end-to-end journey toward an outcome — 3–6 stages, each with actions, emotions, pains, and opportunities, plus a rendered Mermaid emotion arc and the ranked pain points design should attack first. Use when the user wants a journey map, customer experience map, "map the user's path through onboarding", touchpoint analysis, or "where do users feel friction".Votes: 0GitHub stars: 2
- User Story SplitterSplit an epic, feature request, or PRD chunk into independently shippable user stories with testable Gherkin acceptance criteria and a recommended build order. Use whenever the user wants to "break this down", turn an epic or PRD into a backlog, slice a feature for sprint planning, or write acceptance criteria for a story.Votes: 0GitHub stars: 2
- How ToFull contributor guide — the three lanes, the PR gates, and the release flow — is in [CONTRIBUTING.md](../../CONTRIBUTING.md). The short version: 0. Write a one-page RFC first — copy [`docs/rfcs/0000-template.md`](../../docs/rfcs/0000-template.md) to `docs/rfcs/NNNN-<slug>.md` and record the problem, the fit check, and the alternatives. New skills and structural changes need one; fixes to existing skills don't. **Fastest start:** `node bin/skilldrop.js new-skill <your-skill> --pack <pack>` wr...Votes: 0GitHub stars: 2
- Contribution WizardGuides an author through creating a new skilldrop skill from scratch — generates the manifest, SKILL.md, eval cases, and skill-catalogue entry from a plain-language description of the skill's purpose. Use when authoring a new skill for this repo or a private fork, ensuring a new skill meets the schema and validation requirements before submission.Votes: 0GitHub stars: 2
- Eval Harness GeneratorTakes a skill's SKILL.md and generates a set of eval cases — trigger queries, expected output shape, and pass/fail criteria — ready to drop into the skill's evals/ directory. Use when adding evals to a new or existing skill, verifying a skill behaves as documented, or building a regression gate before modifying a skill.Votes: 0GitHub stars: 2
- Prompt Caching AdvisorAnalyzes a prompt or conversation structure and identifies the highest-value cache breakpoints — where to insert cache_control checkpoints to minimize repeated token processing. Use when designing or optimizing a Claude API integration that uses prompt caching, when input costs are dominated by a static system prompt or few-shot block, or when a multi-turn conversation reprocesses the same context on every turn.Votes: 0GitHub stars: 2
- Token Budget EstimatorEstimates input and output token usage for a described agentic workflow, surfaces the dominant cost drivers, and suggests max_tokens budget controls per component. Use when planning a new Claude API integration, sizing a cost budget for a feature, or diagnosing why a workflow's token usage is higher than expected.Votes: 0GitHub stars: 2
- Tool Use Schema WriterTakes a function description (name, purpose, parameters) and writes a valid Anthropic tool_use JSON schema, with type annotations, required fields, and a description for each parameter. Produces a Python usage snippet for client.messages.create(tools=[...]). Use when wiring a Claude agent to a function or API, designing tools for a multi-agent system, or documenting an existing tool for agent consumption.Votes: 0GitHub stars: 2
- Launch ReadinessProduce a go/no-go launch readiness report for a merged change before it goes live — one row per check (rollback path, alert and runbook per new failure mode, NFR targets measured, comms drafted, data/privacy sign-off), each with an owner, evidence link, and met / not met / n/a-because status, ending in a PROCEED / PROCEED WITH CONDITIONS / REVISE / BLOCKED verdict. Use when the user asks "are we ready to launch", "go/no-go", "production readiness review", "launch checklist", or "can we ship ...Votes: 0GitHub stars: 2
- 1Screen a vendor's security questionnaire and emit PROCEED, REVISE or BLOCKED with the evidence for each finding. Use when procurement asks whether a vendor can be onboarded, or when a completed security questionnaire needs a go/no-go. Do NOT use to write the questionnaire or to negotiate contract terms.Votes: 0GitHub stars: 2
- File To MarkdownConvert a Word document, PowerPoint deck, Excel workbook, web page, CSV, JSON, text file or PDF into clean Markdown that keeps headings, lists, tables, links, bold and italic, slide titles and speaker notes, and reports everything it dropped (images, charts, comments, formulas, tracked changes), so the content can be read, reviewed or fed to another skill. Use when the user hands over a .docx, .pptx, .xlsx, .html, .csv, .json or .pdf and says "read this", "turn this into markdown", "extract t...Votes: 0GitHub stars: 2
- Md To DocxTurn a Markdown draft into a Word document (.docx) that someone outside engineering can open, edit and track changes in, with real Heading styles so the navigation pane and table of contents work, live hyperlinks, numbered and bulleted lists, tables, code blocks, embedded images and optional brand fonts and colours, and a warning for everything that could not be carried over. Use when the user wants a Markdown file as a Word doc, says "send this as a .docx", "convert to Word", "legal needs it...Votes: 0GitHub stars: 2
- Md To HtmlTurn a Markdown draft into one self-contained, print-friendly HTML file that survives being emailed or attached, with headings that have anchor links, tables, code, quotes, an optional table of contents, local images embedded, brand colours and fonts from a brand.json, Mermaid diagrams kept as text or drawn from a pinned CDN, and raw HTML escaped so nothing in the source runs. Use when the user wants Markdown "as a web page", "as an HTML file I can send", "something people can open in a brows...Votes: 0GitHub stars: 2
- Md To XlsxTurn the tables in a Markdown file, a CSV or a JSON array into an Excel workbook (.xlsx) that finance, ops or a client can sort, filter and sum, with one sheet per table named from its heading, real numbers, percentages, currency and dates instead of text, a bold frozen header row with filters, sensible column widths, and formulas left inert unless asked for. Use when the user wants a spreadsheet from Markdown tables or data, says "put this in Excel", "convert the CSV to xlsx", "give finance ...Votes: 0GitHub stars: 2
- Mermaid RenderCheck Mermaid diagrams for the mistakes that stop them rendering (unknown diagram type, unbalanced brackets or quotes, unquoted parentheses in labels, the word end as a node id, missing arrows, unclosed subgraphs or alt blocks) with line numbers and a fix for each, then render them to SVG, PNG or PDF with mermaid-cli, or to a standalone HTML page when it is not installed. Works on a .mmd file or every mermaid fence in a Markdown doc. Use when a diagram "won't render", the user says "check my ...Votes: 0GitHub stars: 2
- Dashboard SpecSpec a dashboard before anyone builds it — the audience and the decision it serves, the questions in priority order, one chart per question with the chart type and why, the defined metric behind each chart, filters, refresh cadence and freshness SLA, and a list of what is deliberately left off, with vanity metrics cut. Use when the user says "spec a dashboard", "what should go on our KPI dashboard", "the BI team needs requirements for a dashboard", "our dashboard has 40 charts and nobody uses...Votes: 0GitHub stars: 2
- Metric DefinitionWrite a metric spec precise enough for a semantic layer or dbt metric to implement and for two analysts to get the same number — name, business question, exact numerator and denominator, grain, time window and timezone, filters and exclusions (test accounts, refunds), allowed dimensions, edge cases (NULLs, late data, currency), owner, reference SQL, and the sanity checks that catch it going wrong. Use when the user says "define this metric", "how exactly do we calculate X", "finance and produ...Votes: 0GitHub stars: 2
- Sql ReviewReview a SQL query for correctness first and performance second — join fan-out inflating sums, NULL traps in filters and NOT IN, timezone and date-boundary errors, integer division, DISTINCT hiding a bad join, window-frame defaults, implicit casts, non-sargable predicates and missing partition filters — with each finding tied to a line, the wrong number it produces, and corrected SQL for the named dialect. Use when the user pastes a query and asks "is this right", "review my SQL", "why is thi...Votes: 0GitHub stars: 2
- Brand KitCapture a brand once as a reusable brand.json — logo files (and an on-dark version), colour roles as hex codes, heading and body fonts, voice, imagery rules, a PowerPoint template, contact details and the legal footer — plus a one-page BRAND.md, with text contrast checked and every value traced to where it came from. Use when the user wants decks, flyers or documents in their branding, says "use our brand", "here's our logo and colours", "set up our brand kit", or hands over brand guidelines.Votes: 0GitHub stars: 2
- Marketing FlyerGenerate a print-ready, on-brand marketing flyer — event, launch, open day, offer, hiring — as one self-contained HTML file (Letter, A4, A5, or square and story sizes for social) that saves to PDF, built from the user's own logo, colours, fonts and content, with one call to action, a short headline, contrast checked, and no invented dates, prices or contact details. Use when the user wants a flyer, poster, one-pager, handout, leaflet or event announcement "in our branding", or says "make a fl...Votes: 0GitHub stars: 2
- Content DesignWrite a content spec for a page or journey from user needs — user-need statements ("As a… I need… so that…"), the questions the page must answer in priority order, the page structure, a plain-language rewrite at a target reading level with a before/after readability check, and an explicit list of what to cut and why. Use when the user wants a content spec, content design, "rewrite this page in plain English", "what should this page say", "our page is too long and nobody reads it", or content ...Votes: 0GitHub stars: 2
- Design System SpecWrite a design system component spec — purpose, anatomy, variants, every state (default, hover, focus, active, disabled, error, loading), the design tokens each part uses by name, behaviour, content rules, accessibility (keyboard, focus order, ARIA role, contrast, target size) cited to WCAG 2.2 criteria, do/don't examples, and the open questions engineering must answer. Use when the user wants a component spec, design system documentation, "spec out this button / modal / text field", a compon...Votes: 0GitHub stars: 2
- Information ArchitectureDesign the information architecture for a product or site — a content inventory grouped by how users think, labels in their words, a navigation model split into global, local and utility nav, an indented sitemap plus a Mermaid diagram, a label rationale table, the findability risks, and the card-sort or tree-test plan that would validate it. Use when the user wants a sitemap, IA, navigation structure, menu design, "reorganise our help centre", "where should this page live", or says users "can...Votes: 0GitHub stars: 2
- Service BlueprintBuild a service blueprint — per step, the evidence the customer sees, the customer's actions, frontstage staff and system actions, backstage actions, and support processes, separated by the lines of interaction, visibility and internal interaction, with fail points, wait times and owners marked — as a table plus a Mermaid diagram and the ranked fixes. Use when the user wants a service blueprint, "what happens behind the scenes when a customer does X", to find where a service breaks or stalls,...Votes: 0GitHub stars: 2
- Ux WritingWrite the interface copy for a flow or component — buttons, labels, hints, errors, empty states, confirmations, loading and success messages — as a string table where each string has its context, a character budget, a recommended version and one variant, with error messages that say what happened and what to do next, and a terminology list so the same thing has the same name everywhere. Use when the user wants UI copy, microcopy, button text, error messages, empty states, "write the strings f...Votes: 0GitHub stars: 2
- DpiaDraft a data protection impact assessment (DPIA) for one processing activity in the structure GDPR Article 35(7) requires — a systematic description of the processing and its purposes, necessity and proportionality, risks to the rights and freedoms of individuals, and the measures to address them — with a data inventory (categories, special category data, data subjects, sources, recipients, transfers outside the EEA, retention), the lawful basis per purpose, a likelihood × severity risk table...Votes: 0GitHub stars: 2
- Risk RegisterBuild or update an enterprise or project risk register — each risk written as cause, event and consequence, scored for likelihood and impact on a defined scale, inherent and residual ratings, a named owner, a treatment (avoid, reduce, transfer, accept), controls, a due date and a review trigger — with a heat map, the top risks that need a decision, and a stdlib script that validates the register CSV and flags overdue reviews. Use when the user wants a risk register, a risk log, a RAID log's r...Votes: 0GitHub stars: 2
- Soc2 Evidence MapMap an organisation's controls to the SOC 2 Trust Services Criteria in scope (Security always, plus Availability, Confidentiality, Processing Integrity or Privacy if chosen), and for each control list the evidence an auditor will ask for, the system it lives in, the owner, how often it is produced, and the gaps — distinguishing Type I (designed and in place at a date) from Type II (operating over a period, sampled from a full population) — as a table and a CSV the team can work from. Use when...Votes: 0GitHub stars: 2
- Terraform ModuleGenerate a Terraform module from a described need, with main.tf, variables.tf, outputs.tf and versions.tf, typed and validated variables, secure defaults (encryption on, public access off, least-privilege IAM), a merged tags variable, a basic usage example and a README with inputs and outputs tables. Use when the user says "write a terraform module for", "create terraform for an S3 bucket / VPC / database", "turn this into a reusable module", or "scaffold infrastructure as code for".Votes: 0GitHub stars: 2
- Terraform Plan ReviewReview a terraform plan before apply, from the plan text or terraform show -json output. Flags every destroy and replace with the attribute forcing it, changes to stateful resources such as databases, buckets and volumes, IAM and security-group widening, drift nobody made in code, and changes outside the intended scope, then gives a SAFE TO APPLY, APPLY WITH CARE or DO NOT APPLY verdict with reasons. Use when the user pastes a plan, says "review this terraform plan", "is this plan safe to app...Votes: 0GitHub stars: 2
- Hypothesis ComparisonCompare rival explanations for an observation with analysis of competing hypotheses (ACH) — list the hypotheses and the evidence, build a consistency matrix (consistent / inconsistent / neutral), rank hypotheses by how little evidence contradicts them rather than how much supports them, name the diagnostic evidence and the linchpins, and say which next observation would tell the leaders apart. Use when the user asks "why did X happen", "which explanation fits the evidence", "what's really cau...Votes: 0GitHub stars: 2
- Research PlanTurn a vague research question into a research plan — the decision the research serves, the precise question and sub-questions, what finding would change the decision, a method per sub-question (desk research, interviews, data pull, experiment), source types with inclusion and exclusion criteria, ready-to-run search strings, a stopping rule for when you have enough, and the deliverable. Starts by asking what decision the research is for. Use when the user says "I need to research X", "help me...Votes: 0GitHub stars: 2
- Source SynthesisSynthesise a set of supplied sources — papers, articles, reports, interview transcripts — into findings where every claim is cited to a source and a location ([S1:p4]), agreement and disagreement across sources are explicit, each finding carries an evidence-strength rating with the criteria used, and the gaps and what the sources do not say are listed. Never adds outside facts unless tagged as such, and ships a citation checker. Use when the user hands over several sources and asks to "synthe...Votes: 0GitHub stars: 2
- Skill AuthorWrite a new portable Agent Skill (a SKILL.md folder) from a described task, for Claude Code, Codex, Copilot, Cursor, Kiro or Antigravity in any repo — a description that leads with the artifact and ends with trigger phrases, decisive steps, a quality bar, when and when-not sections naming near-miss siblings, anti-patterns, a non-interactive rule, reference files and scripts that work in every tool, acceptance evals and trigger queries, and the install path for each tool. Use when the user say...Votes: 0GitHub stars: 2
- Examples> Every release I paste our merged PRs into the chat and ask for customer-facing notes, and > every time I have to explain the format again. Can you make this a skill? We use Claude Code > and Copilot at Acme. We already have `sprint-status` and `launch-post` skills in the repo.Votes: 0GitHub stars: 2
- Skill ReviewAudit an existing Agent Skill folder (SKILL.md plus its scripts, references and evals) for Claude Code, Codex, Copilot, Cursor, Kiro or Antigravity, and return a READY / FIX FIRST / REWRITE verdict with severity-tagged findings across five areas — whether a router would pick it and whether it collides with a sibling, portability, safety (mapped to the OWASP Agentic Skills Top 10), structure, and eval coverage — backed by a stdlib lint script for the mechanical checks. Use when the user says "...Votes: 0GitHub stars: 2
- Changelog WriterWrite a changelog entry from merged pull requests since the last release tag. Use when cutting a release or when asked what changed since a version.Votes: 0GitHub stars: 2
- Pr SummarySummarises PRs.Votes: 0GitHub stars: 2
- Cloud Cost ReviewReview actual cloud spend from a cost export (AWS CUR or Data Exports, GCP billing export, Azure cost details) and produce a ranked savings report — idle and unattached resources, oversized instances backed by utilisation evidence, storage tiering, data transfer hot spots, commitment coverage and untagged spend — each finding with a monthly saving computed from the bill, a confidence level and an ease rating. Use when the user shares a cost CSV and says "where are we wasting money", "review o...Votes: 0GitHub stars: 2
- Delivery Metrics ReportProduce a delivery metrics report for one service from deployment, incident and pull-request exports — the DORA metrics (deployment frequency, change lead time, change fail rate, failed deployment recovery time) plus flow metrics (WIP, cycle time p50/p85, throughput), computed by a script with per-week trends and explicit data gaps, then interpreted for what changed and why. Use when the user wants DORA metrics, says "how are we doing on the four keys", "what's our change failure rate", "comp...Votes: 0GitHub stars: 2
- Backlog TriageTriage a whole backlog export from Jira, Linear or GitHub Projects (CSV, JSON or an MCP tool) — duplicate and near-duplicate pairs with the reason, items missing acceptance criteria or an owner, stale items, oversized items to split, priority conflicts, and a proposed ordering with a reason per item — ending in a change list the user can apply. A stdlib script computes the mechanical checks. Use when the user wants to clean up, groom or refine a backlog, find duplicate tickets, or says "triag...Votes: 0GitHub stars: 2
- Team Status ReportWrite a weekly team status report from tracker data (Jira, Linear or GitHub Projects, via CSV, JSON or an MCP tool) — shipped, in progress, blocked with the blocker and owner, slipped against plan, risks and asks — with every number computed from the data by a stdlib script, never estimated, and a RAG status that states the rule that set it. Use when the user wants a weekly status update, sprint report or stakeholder update from the tracker, or says "write this week's status report", "are we ...Votes: 0GitHub stars: 2
- Tracker Brief SyncTurn a brief or PRD (such as prd-draft output) into tracker-ready epics and issues — title, description, acceptance criteria, labels and a link back to the doc section — as a CSV for Jira, a mapped CSV for other importers, or gh commands for GitHub; and in reverse, report drift between the doc and the tracker (issues with no section, sections with no issue, issues for Won't-have requirements). Use when the user wants to load a PRD into Jira, Linear or GitHub, says "create tickets from this br...Votes: 0GitHub stars: 2
- Pr Description WriterWrite the pull request title and description for one change, from the actual diff and commits: what changed and why, how it was tested with only the checks that were really run, what a reviewer should look at first, and the risk and rollback. It also reports what the diff contains that the commits don't mention, such as a dependency bump, a deleted test or a schema change. Use when the user asks to write a PR description, a pull request summary, a merge request body, or says "describe this ch...Votes: 0GitHub stars: 2
- Tech Debt RegisterTurn a pile of technical-debt complaints, TODOs and incident notes into a ranked register: each item with where it lives, the cost it imposes today backed by evidence, the size of the fix, a decision (pay now, schedule, accept or watch) with the trigger that reopens it, and an owner if one was given. It ends with the few items worth paying down this quarter and why. Use when the user asks for a tech debt register, a debt inventory or backlog, "what debt should we pay down", "prioritise our te...Votes: 0GitHub stars: 2