Agent skill

Crystallize From Wal

by jianzhichun in jianzhichun/emerge

A skill your agent uses when an Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact.

MITAuto-check passed

Install Crystallize From Wal

skills CLI
$ npx skills add jianzhichun/emerge --skill crystallize-from-wal -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jianzhichun/emerge crystallize-from-wal --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jianzhichun/emerge.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/crystallize-from-wal .claude/skills/crystallize-from-wal && rm -rf skills-src

Use ~/.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/

Facts

Skill name
crystallize-from-wal
GitHub stars
104
Token cost
~313 tokens
SKILL.md length
149 words
Files
1
Skills in repo
14
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when an Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact.

  • Works in 6 steps: Gather all successful WAL samples for… → Compare samples to separate constants… → Name parameters by domain meaning, using… → …
  • An Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact
  • SKILL.md covers Workflow, Rules and Output
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Crystallize From Wal is an agent skill from jianzhichun/emerge. Use when an Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact.

Its SKILL.md is about 310 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The licence is MIT.

When your agent uses it

  • An Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact

Example prompts

  • “/crystallize-from-wal”

Requirements

  • Python 3

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Gather all successful WAL samples for the intent.
  2. Compare samples to separate constants from inputs.
  3. Name parameters by domain meaning, using connector-local NOTES.md when available.
  4. Create a strict YAML scenario or Python pipeline under the connector's pending pipeline area.
  5. Include verification that checks structure, required fields, and success conditions.
  6. Run the narrowest test or icc_exec smoke check that proves the artifact loads.

What it can do on your machine

Read from SKILL.md and the folder at commit 035db30. 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.

    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

Crystallize From Wal loads about 313 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 149 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~313

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

The full file from jianzhichun/emerge at commit 035db30, republished under its MIT licence (© jianzhichun). 149 words, ~313 tokens.

Download SKILL.mdSave it as .claude/skills/crystallize-from-wal/SKILL.md (or your agent's skills folder).
name
crystallize-from-wal
description
Use when an Emerge intent is marked synthesis_ready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact.

Crystallize From WAL

Use this when an intent has synthesis_ready evidence. The runtime provides WAL facts; Claude performs parameter selection and artifact authoring.

Workflow

  1. Gather all successful WAL samples for the intent.
  2. Compare samples to separate constants from inputs.
  3. Name parameters by domain meaning, using connector-local NOTES.md when available.
  4. Create a strict YAML scenario or Python pipeline under the connector's pending pipeline area.
  5. Include verification that checks structure, required fields, and success conditions.
  6. Run the narrowest test or icc_exec smoke check that proves the artifact loads.

Rules

  • Do not preserve debug prints, temporary tracing, or one-off local paths.
  • Do not promote the artifact directly unless a mechanism tool explicitly performs that transition.
  • If WAL samples conflict, mark synthesis blocked with the reason and the missing evidence.

Output

Return the pending artifact path, the parameters inferred from WAL, verification evidence, and blockers if any.

© jianzhichun, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/crystallize-from-wal of jianzhichun/emerge.

Open the folder on GitHubat commit 035db30

Compare with similar skills

Crystallize From Wal 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.

Crystallize From Wal compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Crystallize From Wal this skilljianzhichun/emerge104—~313Automated safety check: PassMIT
Intent Requirements IntakeYeachan-Heo/oh-my-claudecode40k—~1.5kAutomated safety check: PassMIT
Browser Intentruvnet/ruflo74k—~1.2kAutomated safety check: NotesMIT
Intent Recognitionn8n-io/n8n207k—~7.1kAutomated safety check: PassCustom licence
Exploring MCP Intent ClustersPostHog/posthog40k—~1.9kAutomated safety check: PassCustom licence
Synthesisyologdev/yoyo-evolve1.9k—~3.1kAutomated safety check: PassMIT

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Questions about Crystallize From Wal

What does Crystallize From Wal do?

A skill your agent uses when an Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact. Crystallize From Wal is an agent skill from jianzhichun/emerge. Use when an Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact.

When should I use Crystallize From Wal?

Crystallize From Wal fits situations like: an Emerge intent is marked synthesisready and Claude must inspect successful WAL samples to create a conservative pending pipeline artifact.

How do I install Crystallize From Wal in Claude Code?

Run `npx skills add jianzhichun/emerge --skill crystallize-from-wal -a claude-code`. Or copy the skill folder (skills/crystallize-from-wal in jianzhichun/emerge) into .claude/skills/crystallize-from-wal in your project. Claude Code loads it when a task matches its description.

How do I install Crystallize From Wal in Codex?

Run `npx skills add jianzhichun/emerge --skill crystallize-from-wal -a codex`. Or copy the skill folder (skills/crystallize-from-wal in jianzhichun/emerge) into .agents/skills/crystallize-from-wal in your project. Codex loads it when a task matches its description.

Can I use Crystallize From Wal 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 jianzhichun/emerge --skill crystallize-from-wal -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/crystallize-from-wal, .gemini/skills/crystallize-from-wal, .github/skills/crystallize-from-wal and .opencode/skills/crystallize-from-wal in your project.

What does Crystallize From Wal need to run?

SKILL.md names no scripts, command-line tools or credentials: Crystallize From Wal is instructions for the agent only. Our summary lists: Python 3.

Does Crystallize From Wal 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 Crystallize From Wal 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 Crystallize From Wal use?

Crystallize From Wal is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Crystallize From Wal use?

About 313 tokens (SKILL.md is roughly 1.3k 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 Crystallize From Wal?

Skills that share tags, products or a category with Crystallize From Wal: Intent Requirements Intake (Yeachan-Heo/oh-my-claudecode, 40k stars), Browser Intent (ruvnet/ruflo, 74k stars), Intent Recognition (n8n-io/n8n, 207k stars) and Exploring MCP Intent Clusters (PostHog/posthog, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Crystallize From Wal?

jianzhichun (a GitHub user) maintains it in jianzhichun/emerge, which has 104 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on April 26, 2026.

Source: jianzhichun/emerge on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.