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faq-mine
by BlackBeltTechnology
'Mine docs/faq.md from README.md, docs/*.md, and the pi-hermes memory stores. Dispatches @fast subagents per source, dedupes against the existing FAQ, and merges entries in caveman style. Use when asked to "build / regenerate / extend the FAQ", "mine docs into FAQ", "mine hermes memory into FAQ", "surface runtime problems in the FAQ", or "create FAQ from README + docs".'
session-to-guideline
by BlackBeltTechnology
'Turn a pi session into a Markdown "how-we-did-it" collaboration guideline: reads the session''s JSONL transcript and synthesizes a reusable playbook of which prompts worked, what had to be steered, and how to reproduce the result faster. Use when: "document this session", "write up how we did X with the AI", "make a guideline from this session", "turn this session into a playbook/tutorial".'
ship-change
by BlackBeltTechnology
"Ship an OpenSpec change after openspec-apply completes. When only QA/manual tasks remain, marks them done (tested later), archives + syncs specs, commits, pushes, opens a PR against develop, watches CI, waits for CodeRabbit, auto-applies safe fixes and re-pushes, loops until CI green + no actionable review threads, then squash-merges with branch delete and removes the worktree. Use after implementation is done and the change is ready to land. Triggers: \"ship this change\", \"ship it\", \"land the change\", \"merge and clean up\", \"post-apply ship\"."
switch-extension-source
by BlackBeltTechnology
Switch a monorepo extension/skill package between its published npm source and its local working-tree source, guaranteeing exactly one source per package. Use when "my edits don't take effect", "load local extension", "test the published npm build", or reconciling dev vs distribution package sources.
edit-flow
by BlackBeltTechnology
Create and edit pi-flows flows and agents from the main session. Use when the user wants to create a new flow, add or change an agent, or edit an existing flow/agent. Covers agent frontmatter, flow YAML, step types, model references, the flow_agents and flow_write tools, write locations, and how to fix validation errors.
theme-system
by BlackBeltTechnology
CSS custom properties theme architecture for 4 themes (studio, earth, athlete, gradient) with data-theme attribute switching and theme-aware components. Use when implementing theme switching, defining color schemes, or creating theme-responsive UI elements.
soundcraft
by BlackBeltTechnology
Headless audio editing and mixing with SoundCraft (DAW-style commands), provisioned on demand by pi-craft - import audio, clip gain, fades, normalise, multi-track mixes, bounce with a loudness/peak report, save .scraft sessions. Use for "make this audio 6 dB quieter", "fade in and out this clip", "mix these two tracks", "bounce the session to a wav".
effectcraft
by BlackBeltTechnology
Headless motion graphics with EffectCraft (After-Effects-style comps, layers, text presets, keyframes), provisioned on demand by pi-craft - animate a composition and render a transparent ProRes 4444 overlay, mp4, GIF or still. Use for "make an animated title with a transparent background", "render a lower third as a mov with alpha", "export a still frame of this comp".
vectorcraft
by BlackBeltTechnology
Headless vector illustration with VectorCraft (Illustrator-style paths, shapes, type, fills/strokes), provisioned on demand by pi-craft - draw shapes and export svg, pdf or png, or convert between vector formats. Use for "draw a logo as an svg", "export this illustration as a pdf", "convert this svg to a png at 2x", "make an icon with a red circle".
wordcraft
by BlackBeltTechnology
Headless word processing with WordCraft (DOCX/ODT/RTF, 600+ editing commands, format conversion, PDF export), provisioned on demand by pi-craft. Use for "write a report as a docx", "convert this markdown to a Word document", "turn this docx into a pdf", "append a paragraph to this docx", "extract the text of this docx".
my-skill
by LukeRenton
What this skill does and when to use it. Claude reads this to decide relevance. Include keywords users would naturally say.
observability-first-debugging
by NTCoding
"Systematic debugging methodology that eliminates guessing and speculation. Add instrumentation to gather specific data that fully explains the problem. Evidence before hypothesis. Observation before solution. Triggers on: debugging, error investigation, 'why is this failing', unexpected behavior, test failures, non-zero exit codes, stack traces."
build-agent
by LukeRenton
Builds new Claude Code agents with consistent structure, enforced standards, and project-aware configuration. Use when creating a new agent, when the user describes a specialised role they want delegated to, or when discussing team composition.
build-skill
by LukeRenton
Builds new Claude Code skills with consistent structure, enforced standards, and project-aware configuration. Use when creating a new skill, when the user describes a workflow they want automated, or when the user says they want a new slash command.
bpmn-workflow
by WellApp-ai
Generate and maintain BPMN 2.0 diagrams linked to Gherkin scenarios
project-planning
by athola
"Transform specifications into implementation plans with architecture design and dependency-ordered tasks. Use for spec-to-plan conversion, task breakdown, effort estimation. Skip if no spec exists."
core-brainstorm
by LukeRenton
Collaborative brainstorming mode for thinking through problems, ideas, and features before planning. Use when the user wants to discuss, explore ideas, or think through a problem without writing code.
topic-reviewer
by zephyrwang6
选题审核工具。检查选题是否符合发布标准，给出通过/不通过判断及修改建议。当用户说"审核选题"、"这个选题行不行"、"帮我看看这个能不能写"时触发。
precise
by microprediction
Online (incremental) covariance, correlation, and precision estimation in Python — the streaming complement to sklearn.covariance. Use when code needs a covariance/correlation matrix updated per observation, recomputes np.cov/np.corrcoef in a rolling loop, must judge or compare covariance estimates, or proposes a new covariance methodology. Points to task-specific skills.
assess-covariance-method
by microprediction
Rigorously and honestly assess a NEW or proposed covariance / correlation / precision estimator, or a new covariance scoring rule, using precise. Use when someone proposes, asks to evaluate, or wants to compare a covariance methodology. Covers implementing it to the contract, conformance, benchmarking against the registry, out-of-sample validation, and statistically defensible inference.
choose-covariance-estimator
by microprediction
Pick which precise covariance estimator to use for a given dataset. Use when you have data X and are unsure which estimator fits its dimension, conditioning, or tail behavior. Wraps precise.suggest() and covariance_features().
keyed-dynamic-universe
by microprediction
Maintain an online covariance over named series whose set changes over time (e.g. assets entering and leaving). Use when observations arrive as dicts keyed by name rather than fixed-length vectors. Wraps precise's keyed / FixedUniverse / DynamicUniverse adapters.
score-covariance-estimate
by microprediction
Score and compare covariance estimates with precise's assessor panel. Use when you need to judge an estimate out-of-sample or rank competing estimators — and especially in high dimensions, where the plain held-out likelihood is misleading.
estimate-online-covariance
by microprediction
Estimate a covariance / correlation / precision matrix incrementally with precise. Use when data arrives as a stream and you want the matrix updated per observation, or when you want an online (partial_fit) drop-in for sklearn.covariance, which is batch-only.