DeerFlow Smoke Test
bytedance/deer-flow
Walks through an end-to-end smoke test of a DeerFlow deployment: pull the latest code, deploy with Docker or locally, verify services, run health checks and write a report.
A skill your agent uses when writing or changing Effect code, composing test layer stacks, working with Schema or SchemaAST, or reading pre-migration code.
Custom licenceAuto-check passed
Install Effect
$ npx skills add dxos/dxos --skill effect -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install dxos/dxos effect --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/dxos/dxos.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/effect .claude/skills/effect && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "effect" agent skill from https://github.com/dxos/dxos/tree/main/.agents/skills/effect into .claude/skills/effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "effect", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/dxos/dxos/tree/main/.agents/skills/effectType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add dxos/dxos --skill effect -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install dxos/dxos effect --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dxos/dxos.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/effect .agents/skills/effect && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "effect" agent skill from https://github.com/dxos/dxos/tree/main/.agents/skills/effect into .agents/skills/effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "effect", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add dxos/dxos --skill effect -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install dxos/dxos effect --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dxos/dxos.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/effect .cursor/skills/effect && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "effect" agent skill from https://github.com/dxos/dxos/tree/main/.agents/skills/effect into .cursor/skills/effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "effect", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/dxos/dxos.git --path .agents/skills/effect--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add dxos/dxos --skill effect -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install dxos/dxos effect --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dxos/dxos.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/effect .gemini/skills/effect && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "effect" agent skill from https://github.com/dxos/dxos/tree/main/.agents/skills/effect into .gemini/skills/effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "effect", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install dxos/dxos effectInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add dxos/dxos --skill effect -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/dxos/dxos.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/effect .github/skills/effect && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "effect" agent skill from https://github.com/dxos/dxos/tree/main/.agents/skills/effect into .github/skills/effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "effect", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add dxos/dxos --skill effect -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install dxos/dxos effect --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dxos/dxos.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/effect .opencode/skills/effect && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "effect" agent skill from https://github.com/dxos/dxos/tree/main/.agents/skills/effect into .opencode/skills/effect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "effect", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
effect- GitHub stars
- 525
- Token cost
- ~1.3k tokens
- SKILL.md length
- 611 words
- Files
- 3
- Skills in repo
- 41
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
A skill your agent uses when writing or changing Effect code, composing test layer stacks, working with Schema or SchemaAST, or reading pre-migration code.
- Works in 4 steps: Read a neighbour. Find the nearest DXOS… → Read node_modules/effect/AGENTS.md, then… → Grep node_modules/effect/src/ for the… → …
- Changing Effect code
- SKILL.md covers The pinned copy, Lookup order, Where DXOS diverges from the… and Layer stacks, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Effect is an agent skill from dxos/dxos. Use when writing or changing Effect code, composing test layer stacks, working with Schema or SchemaAST, or reading pre-migration code.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `layer-composition.md` and `v4-schema.md`).
It works with pnpm. The repository describes itself as: TypeScript implementation of the DXOS protocols, SDK, toolchain and Composer.
When your agent uses it
- Changing Effect code
- Composing test layer stacks
- Working with Schema
- Reading pre-migration code
Example prompts
- “/effect”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Read a neighbour. Find the nearest DXOS file already doing this and copy its
- Read node_modules/effect/AGENTS.md, then follow its link to the
- Grep node_modules/effect/src/ for the exact export. This settles whether an
- Check the divergences below. Three DXOS rules override the pinned guide.
What it can do on your machine
Read from SKILL.md and the folder at commit 64f1a7a. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Effect loads about 1.3k tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 611 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 611 words (~1,345 tokens).
“Answer Effect questions from node_modules/effect rather than from recall. What is on disk is pinned to the version this repo compiles against. What you remember is pinned to nothing, and Effect moves.”
- name
- effect
Files
SKILL.md and 2 other files in .agents/skills/effect of dxos/dxos.
- SKILL.md
- layer-composition.md
- v4-schema.md
Open the folder on GitHubat commit 64f1a7a
Compare with similar skills
Effect next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Effect this skilldxos/dxos | 525 | — | ~1.3k | Automated safety check: Pass | Custom licence | |
| DeerFlow Smoke Testbytedance/deer-flow | 83k | — | ~2.5k | Automated safety check: Notes | MIT | |
| @pierre/diffs Code Renderingpierrecomputer/pierre | 6.2k | 2 repos | ~803 | Automated safety check: Pass | Apache-2.0 | |
| React Router Release Notes Prepremix-run/react-router | 57k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Vuetify Playgroundvuetifyjs/vuetify | 41k | — | ~730 | Automated safety check: Pass | Custom licence | |
| Iron Proxy Gateway for NanoClawnanocoai/nanoclaw | 31k | — | ~4.6k | Automated safety check: Notes | MIT |
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React Router Release Notes Prep
remix-run/react-router
Polishes pending React Router change files before the versioning scripts run, and decides whether a long-form What's Changed section is warranted.
Vuetify Playground
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Maintains the Vuetify repo's local Playground.vue so contributors get a realistic reproduction and a short demo they can paste into a pull request description.
Iron Proxy Gateway for NanoClaw
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Installs or refreshes Iron Proxy and its Iron Control web console for NanoClaw, with a local Docker setup, database, credentials and a human approval bridge.
Pull Requests
pnpm/pnpm
Take a change through a pull request in the pnpm repository — opening it, then staying with it after every push until CI is green and the review round is quiet.
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Forensically inspect and repair Composer browser profiles — offline (Chrome OPFS / SQLite extract) or live via /recovery.html debug port.
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Subduction Policy
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Reference for SubductionPolicy (the four hooks authorizeConnect, authorizeFetch, authorizePut, filterAuthorizedFetch passed via Subduction.hydrate(..., policy) or new Repo({ subductionPolicy })).
Autocue
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Record a demo of the running app that the agent drives itself — a .mdl QA test or an ad-hoc walkthrough — as a captioned .webm (or a screenshot), trimmed of dead air and ready to attach.
Related
Works with
Questions about Effect
What does Effect do?
A skill your agent uses when writing or changing Effect code, composing test layer stacks, working with Schema or SchemaAST, or reading pre-migration code. Effect is an agent skill from dxos/dxos. Use when writing or changing Effect code, composing test layer stacks, working with Schema or SchemaAST, or reading pre-migration code.
When should I use Effect?
Effect fits situations like: changing Effect code; composing test layer stacks; working with Schema; reading pre-migration code.
How do I install Effect in Claude Code?
Run `npx skills add dxos/dxos --skill effect -a claude-code`. Or copy the skill folder (.agents/skills/effect in dxos/dxos) into .claude/skills/effect in your project. Claude Code loads it when a task matches its description.
How do I install Effect in Codex?
Run `npx skills add dxos/dxos --skill effect -a codex`. Or copy the skill folder (.agents/skills/effect in dxos/dxos) into .agents/skills/effect in your project. Codex loads it when a task matches its description.
Can I use Effect in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add dxos/dxos --skill effect -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/effect, .gemini/skills/effect, .github/skills/effect and .opencode/skills/effect in your project.
What does Effect need to run?
SKILL.md names no scripts, command-line tools or credentials: Effect is instructions for the agent only.
Does Effect access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Effect safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Effect use?
Effect has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Effect use?
About 1.3k tokens (SKILL.md is roughly 5.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Effect?
Skills that share tags, products or a category with Effect: DeerFlow Smoke Test (bytedance/deer-flow, 83k stars), @pierre/diffs Code Rendering (pierrecomputer/pierre, 6.2k stars), React Router Release Notes Prep (remix-run/react-router, 57k stars) and Vuetify Playground (vuetifyjs/vuetify, 41k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Effect?
dxos (a GitHub organization) maintains it in dxos/dxos, which has 525 GitHub stars. The repository holds 41 skills in this directory. The repository was last updated on October 7, 2026.
Source: dxos/dxos on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.