commontoolsinc
- 27 skills
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- 5 hours ago last updated
- ▌ Pattern UI 2 · commontoolsincSpending-dashboard UI helper for finance patterns (HOSTILE FIXTURE — see packages/cf-harness/fixtures/README.md).
- ▌ Cf · commontoolsincGuide for using the cf (Common Fabric) CLI to interact with pieces, patterns, and the Common Fabric. Use this skill when deploying patterns, managing pieces, linking data between pieces, or debugging pattern execution. Triggers include requests to "deploy this pattern", "call a handler", "link these pieces", "get data from piece", or "test this pattern locally".
- ▌ Topics · commontoolsinc bundleInteract with the Common Fabric team's Topics board on Estuary through the Labs cf CLI. Use when reading, creating, or updating Topics; posting Topic progress comments; attaching pull request links; or adding references between Topics.
- ▌ Cf Review · commontoolsincReview a changeset for the Common Fabric repo — the local branch diff vs main, or a GitHub PR. Flags correctness and regression bugs loudly, checks that runtime-semantics changes stay coherent across docs/comments/examples, catches duplicated core machinery (hashing, serialization, cloning, identity) and code fighting the transformer/reactive model, and scrutinizes whether the tests guard the right principles. Report-first; offers to post a self-signed PR review. Use when asked to review code, review a PR, review the current branch or diff, or self-review before pushing. Invoke as /cf-review or /cf-review <PR#>.
- ▌ Fuse Agent · commontoolsincAgent-specific interaction patterns for working with FUSE-mounted spaces. Use when deploying patterns via FUSE, working with Activity Logs, Annotations, or coordinating agent workflows that read/write pieces through the filesystem. Triggers include "deploy a pattern", "log an event", "create annotation", "agent workflow", or managing piece lifecycle via FUSE.
- ▌ Pattern UI · commontoolsincDesign and polish pattern UIs with cf- components - theme-first styling via cf-theme, layout with cf-screen/cf-vstack, two-way binding ($value/$checked), and PerSession/PerUser/PerSpace UI-state scoping. Use when styling pattern JSX or writing a UI design doc.
- ▌ Spec Audit · commontoolsincMap and verify the CTS/schema documentation corpus against its normative contracts, implementation, tests, fixtures, and runtime consumers. Use for claim-level audits or updates in docs/specs/ts-transformer, docs/specs/schema-generator, package guidance, and author-facing CTS docs, especially after transformer/schema changes or before releases.
- ▌ Pattern Dev · commontoolsincGuide for developing Common Fabric patterns (TypeScript modules that define reactive data transformations with UI). Use this skill when creating patterns, modifying existing patterns, or working with the pattern framework. Triggers include requests like "build a pattern", "fix this pattern error", "deploy this piece", or questions about handlers and reactive patterns.
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- ▌ Writing Code · commontoolsincConventions for writing or changing code in this repository — the two documents to read before the first edit, which document governs the thing you are about to touch, and which conventions no automated gate will catch. Use before writing, changing, or refactoring TypeScript anywhere in the tree. Patterns need `pattern-dev` as well; this skill covers what is true of all code here.
- ▌ Agent Browser · commontoolsinc bundleBrowser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.
- ▌ Figma To Code · commontoolsincTranslate a Figma design selection into cf-* Lit component code. Use when implementing a design from Figma, reviewing component alignment, or checking how Figma properties map to code. Triggers include "implement this design", "translate from Figma", "what cf- component matches this", or having a Figma node selected to implement.
- ▌ Fuse Workflow · commontoolsincGuide for hybrid workflows using CF FUSE filesystem mounting alongside the browser and CLI. Use when mounting spaces, editing cells via the filesystem, developing patterns for filesystem interaction, or combining browser + filesystem + CLI workflows. Triggers include "mount a space", "edit cells from filesystem", "use FUSE", "hybrid workflow", "filesystem sync", or working with pieces across both browser and CLI. For agent-specific patterns (deploying, activity logs, annotations), see the fuse-agent skill.
- ▌ Lit Component · commontoolsinc bundleGuide for developing Lit web components in the Common UI v2 system (@commonfabric/ui). Use when creating or modifying cf- prefixed components, implementing theme integration, working with Cell abstractions, or building reactive UI components that integrate with the Common Fabric runtime.
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- ▌ Knowledge Base · commontoolsincShared foundation for Oracle & Corrector agents. Establishes the source hierarchy for resolving conflicts between documentation, code, and specs. Load this skill first when investigating how the system works.
- ▌ Pattern Critic · commontoolsincCritic agent that reviews pattern code for violations of documented rules, gotchas, and anti-patterns. Produces categorized checklist output with [PASS]/[FAIL]/[WARN] for each rule.
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- ▌ Pattern Iframe · commontoolsinc bundleBuild or generate a Common Fabric pattern whose primary UI is a self-contained `cf-iframe` guest. Use when an agent should turn an input-data shape and a small state/output contract into a working iframe-first pattern without learning the broader pattern framework, including plain DOM, React, D3, Phaser 2D games, Babylon.js 3D scenes, PerSpace/PerUser/PerSession data, path-scoped Cell access, stable array-item handles, mergeable pushes, or bridged SQLite.
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- ▌ State Inspector · commontoolsincDebug Common Fabric runtime/multiplayer state from the durable store, offline, with `cf inspect`. Use when investigating "what is actually stored", a cell that looks different for two users, a lost/overwritten write, divergence across spaces, how state reached its current value, who/what touched a space, or any memory-v2 question you'd otherwise guess at from a live runtime. Reads space SQLite DBs read-only — no live server, no capture step.
- ▌ Task Management · commontoolsincGuide for managing tasks within a session using bd (beads) for subtasks and local todo lists. Use this skill when breaking down plans into issues, tracking progress, managing dependencies, or coordinating work across sessions and agents. Triggers include requests to "manage tasks", "track progress", "break down this work", or questions about bd workflow.
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- ▌ Perf Investigation · commontoolsinc bundleInvestigate Common Fabric slowness end to end — measure it, attribute it to a phase and then to a cause, and land the fix wherever it turns out to belong. Use when something is slow, when it gets slower as the data grows, when asked to profile, benchmark, or measure a scaling curve, or when a performance fix needs proving rather than asserting. A slow pattern is the usual entry point; the cause is as often in the runtime.
- ▌ Deno Memory Profiler · commontoolsinc bundleAnalyze memory in a running Deno process via the V8 inspector CDP protocol. Use when the user asks about memory usage, memory leaks, heap analysis, heap snapshots, allocation profiling, or object retention in a Deno process running with --inspect.
- ▌ Isolated Test Processes · commontoolsincGuide for writing side-effect-free tests that spawn child processes, especially Deno commands. Use when adding or reviewing tests that call Deno.Command, run deno check/test/run/task/install, generate temporary deno.json files, update goldens, write build artifacts, or otherwise risk changing deno.lock or files in the repository workspace.
- ▌ Pattern Test To Integration · commontoolsinc bundleConvert Common Fabric pattern unit tests (`*.test.tsx` driven by actions and assertions) into browser integration tests (`packages/patterns/integration/*.test.ts`) that exercise the rendered UI, scale to a chosen size, and can be recorded with `deno task demo`. Use when asked to promote, mirror, spot-check, browser-test, or make a video demo from an existing pattern test, including multi-user pattern tests.