Skills Marketplace

from "riantr/moonbit-scan"

Scan ANY other MoonBit project with the three-inspection analyzer, without that project depending on anything. Pass a registry coordinate (author/module[@version]) or a filesystem path; the target is only read, never modified. Use this when asked to statically analyse, audit or lint a MoonBit codebase that is not the analyzer's own repository. For the analyzer's own repository prefer @pipeline.run / @moonfiles.* / @statecheck.audit directly, and for the analyzer's built-in demo use src/cli.

from "riantr/moonbit-static-analysis"

Demonstrate the moonbit_static_analysis three-inspection pipeline (structural / type / behavior) over embedded MoonBit-subset samples and a sample state-machine audit with the published CLI. Use to showcase or smoke-check the analyzer's findings format (line:col findings with family, lens tags, and virtual stacks). This entry takes no input. To ANALYSE a real project use the scanner skill (moonx riantr/moonbit_static_analysis@latest <target>), or import the module and call @pipeline.run / @moonfiles.* / @statecheck.audit.

Query, filter, transform, aggregate, and reshape JSON with the portable moonbit-community/jq WebAssembly CLI. Use when Codex needs jq-compatible field extraction, array filtering or mapping, object construction, raw or compact output, JSONL/NDJSON processing, or JSON transformations from stdin or files without relying on a native jq installation.

Use moongrep to structurally search and perform taint analysis on MoonBit source code. Use when an agent needs syntax-aware MoonBit structural code search.

from "gaato/mooncakes-graph"

Find what depends on a mooncakes.io (MoonBit registry) module, what a module depends on, and which modules the ecosystem depends on the most, with moonx gaato/mooncakes-graph/cmd/mooncakes-graph@0.1.1 over the local registry index. Use before changing, renaming or yanking a published MoonBit module, when choosing between modules, or to rank the most depended-on ones. Needs `moon update` to have fetched the index.

from "jonesmelton/sqlbrook"

Format or check SQLite SQL in the "river" style (lowercase keywords, clause keywords right-aligned to a common column, leading commas, one expression per line) by piping it through the sqlbrook wasm binary on stdin. Use when asked to format, tidy, or verify the formatting of SQLite statements, including queries embedded in other files. SQLite only; PostgreSQL and MySQL syntax is rejected.

Compile Typst documents and inspect their contents using the MoonBit port of Typst through moonx.

Inspect, create, edit, validate, and preview DOCX and XLSX files through the unified Office CLI, including comments, tracked changes, transactional edits, DOCX and static PPTX rendering to PDF or SVG, PPTX identification, slide/notes text reads, fresh one-slide creation, and existing-PDF operations under office pdf. Use when working with this CLI or when a portable command-line workflow fits the document task. Does not edit existing PowerPoint files.

from "gaato/discord-cli"

Read Discord bot identity, guilds, channels, and messages, post messages, or call other Discord REST endpoints using moonx gaato/discord-cli@0.1.8. Requires DISCORD_TOKEN containing a bot token. Use for user-requested Discord REST tasks; do not use for personal-account automation, Gateway event streaming, voice, or actions outside the bot's permissions.

Create or initialize MoonBit modules, upgrade their dependencies, bump module versions, configure defaults, or install MoonBit toolchains using Momoka through moonx.

from "mizchi/mmmd"

Render Markdown as terminal-friendly text or an HTML fragment. Mermaid fenced blocks become ASCII-art diagrams in TUI output.

from "tonyfettes/web-fetch"

Fetch web pages and get their readable content (title + Markdown body, optionally links) — through DeepSeek's Fetch API when a `$DEEPSEEK` key is available, otherwise with a pure-MoonBit local fetcher. Run it through moonx as `moonx tonyfettes/skills-web-fetch`. Use when you need to read a URL's content — static HTML, SSR pages, or JSON/text APIs (pass `--backend local` to keep those byte-exact). Do not use for pages whose content is rendered only by client-side JavaScript (no headless browser here), or when the deliverable is a scraped dataset rather than reading a page.

from "gaato/kbbi"

Look up Indonesian words in the official KBBI dictionary using the kbbi MoonBit CLI. It outputs JSON; translate or summarize the definitions for the user as needed.

Inspect and modify existing PDFs with the pdflite CLI: query document/page information, merge or extract pages, edit metadata, bookmarks and page labels, diagnose embedded fonts, rewrite, validate, and decrypt. Use for these PDF operations rather than document authoring, OCR, or visual layout conversion.

from "Milky2018/lockstep"

Synchronizes every MoonBit module in a moon.work workspace to one exact version and aligns internal workspace dependencies. Use when an agent needs to release or converge a MoonBit multi-module workspace on a single MAJOR.MINOR.PATCH version.

from "bobzhang/jq"

Query, filter, transform, aggregate, and reshape JSON with the portable bobzhang/jq WebAssembly CLI. Use when Codex needs jq-compatible field extraction, array filtering or mapping, object construction, raw or compact output, JSONL/NDJSON processing, or JSON transformations from stdin or files without relying on a native jq installation.

Embed files into a generated MoonBit source file.

from "bobzhang/scheme"

Evaluate R6RS Scheme expressions and programs with the sandboxed bobzhang/scheme MoonBit CLI. Use when an agent needs to run or validate Scheme code, calculate a result with Scheme, execute a .scm file, or process Scheme source from stdin.

Create or revise minimal MoonBit WASM skills that package a runnable WASIp1 CLI with SKILL.md guidance for AI agents.

from "tonyfettes/deepseek-web-search"

Search the web for current information with a pure-MoonBit CLI that runs DeepSeek's native web search and returns a bounded, citeable source list (markdown `- [title](url) — snippet`). Run it through moonx as `moonx tonyfettes/skills-deepseek-web-search`. Use when the answer may have changed since your training data or lives outside the workspace — current releases, external docs, error messages you do not recognize. Needs a DeepSeek API key (`$DEEPSEEK` or `--api-key`).

from "Yoorkin/cowsay"

Build and run Yoorkin's portable MoonBit cowsay CLI for WASM.

from "bobzhang/office"

Work with non-PowerPoint Office/OOXML documents through the published unified office CLI: identify, inspect, query, validate, diagnose, preview, create, template, comment, batch-edit, dump/replay, or safely inspect raw parts in .docx and .xlsx files, including addressed run-level text edits that refuse rather than silently lose content. Use this for Word and Excel tasks instead of python-docx, openpyxl, ExcelJS, pandoc, or LibreOffice. Use the legacy format-specific CLIs only for the few workflows the umbrella command does not provide: direct CSV import/export, formula calculation, fine-grained XLSX formula linting and live batch-capability discovery, fine-grained XLSX rendering controls, and DOCX Markdown/style-map/image-extraction conversion.

from "mizchi/mpkl"

Use mpkl to parse, typecheck, evaluate, or normalize Apple Pkl files and inline source in a WebAssembly command. Use when an agent needs to validate a local Pkl file tree with relative imports or cached package:// dependencies, inspect evaluated configuration as PCF, JSON, YAML, properties, plist, textproto, XML, or Jsonnet, or compare a small Pkl snippet without installing Apple Pkl.

from "Yoorkin/handoff"

Compact the current conversation into a safe, actionable handoff document for a fresh agent to continue the work. Use when the user asks to hand off, continue in another session, compact context, prepare a successor, or preserve current progress before switching agents. If the user supplies a next-session focus, tailor the handoff to that focus.

from "Yoorkin/wayfinder"

Plan work too large or uncertain for one agent session by charting a shared map of dependency-aware decision tickets, resolving one frontier ticket per session, and handing off when the route to the destination is clear. Use for huge features, migrations, programs, or ambiguous efforts whose key decisions cannot fit in one planning conversation.

from "Yoorkin/to-tickets"

Break the current conversation, a plan, specification, issue, or document into dependency-aware tracer-bullet tickets and publish them to a configured tracker or local Markdown fallback. Use when the user asks to split work into tickets, issues, vertical slices, implementation increments, or agent-sized tasks.

from "Yoorkin/to-spec"

Turn the current conversation, an existing plan, or settled design decisions into a comprehensive specification and publish it to the configured project tracker without reopening the design interview. Use when the user asks to write, synthesize, or publish a spec from context that has already been discussed.

from "Yoorkin/grill-with-docs"

Relentlessly interview the user to sharpen a plan, design, decision, proposal, or idea while updating the project's domain glossary and recording only durable architectural decisions. Use when the user asks to be grilled with documentation, wants terminology resolved during planning, or wants CONTEXT.md and appropriate ADRs maintained as decisions crystallize.

from "Yoorkin/grill-me"

Grill the user relentlessly about a plan, design, decision, proposal, or idea until reaching shared understanding. Use when the user explicitly asks to be grilled, challenged, interviewed, pressure-tested, or stress-tested before acting or building.

from "conglinyizhi/toml-cli"

Parse, query, validate, and format TOML from stdin or files. jq-style dotted-path queries (get), TOML↔JSON conversion, and formatting.

from "bobzhang/toml-cli"

Validate and format TOML files using the bobzhang/toml_cli tool. Use when the user asks to check whether a TOML file is valid, normalize/format a TOML file, or debug TOML syntax errors.

from "Milky2018/pptz"

Create editable PowerPoint PPTX decks from pptz YAML sources with Milky2018/pptz. Use when Codex needs to design a new slide deck, write deck/page sources, compile them to .pptx, and deliver both sources and output. Do not use for editing an existing PPTX or for PowerPoint features outside the pptz schema.

from "colmugx/ofdx"

Extract structured data from OFD fixed-layout documents (GB/T 33190). Use when the user needs to parse .ofd files, extract VAT e-invoice fields, or process Chinese electronic invoices. Triggers on .ofd files, "发票" (invoice), "增值税" (VAT), "数电发票" (digital invoice), OFD document parsing, or OFD-to-JSON conversion.

from "Milky2018/portable-pptz-skill"

Creates PPTX decks from TOML pptz/page sources using the portable MoonBit wasm tool `Milky2018/pptz`. Use when an agent needs to design slides, write pptz TOML sources, compile them to `.pptx`, and deliver both sources and output.