What is mellea-fy-map?

A workflow command that maps each identified interface element to a file, symbol, and Mellea building block. It reads inventory and classification files and produces an element-mapping file.

Use it in the second step of the Melleafy workflow to assign elements to implementation primitives and target files. Tool-dependent elements remain provisional until a later step.

It turns a list of discovered elements into routing decisions for the next stage of rebuilding an interface.

How generative-computing/mellea-skills-compiler configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to generative-computing/mellea-skills-compiler. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/generative-computing/mellea-skills-compiler/main/.claude/commands/mellea-fy-map.md

Clone the repo

git clone --depth 1 https://github.com/generative-computing/mellea-skills-compiler

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/commands/generative-computing/mellea-skills-compiler/mellea-fy-map.svg)](https://agentmods.dev/commands/generative-computing/mellea-skills-compiler/mellea-fy-map)

Your own site

<a href="https://agentmods.dev/commands/generative-computing/mellea-skills-compiler/mellea-fy-map"><img src="https://agentmods.dev/badge/commands/generative-computing/mellea-skills-compiler/mellea-fy-map.svg" alt="Measured on agentmods" height="20"></a>

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 2,285 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.02285
Opus 5	$0.00000	$0.01143
Sonnet 5	$0.00000	$0.00457
Haiku 4.5	$0.00000	$0.00229

Measured 8d ago against content hash a929dc8fcd60, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

mellea-fy-map scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/commands/mellea-fy-map.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Melleafy Step 2: Element-to-Primitive Mapping

Version: 4.1.0 | Prereq: inventory.json, classification.json | Produces: element_mapping.json

Schema: Output intermediate/element_mapping.json MUST conform to .claude/schemas/element_mapping.schema.json.

Step 2 reads inventory.json and produces element_mapping.json — the routing decision for every element: which file in the generated package, which symbol, which Mellea primitive.

Important: Step 2 does NOT commit dispositions for tool-dependent elements. Every TOOL_TEMPLATE mapping entry is provisional (final_target_file: "pending_step_2.5"). Step 2.5 decides real_impl vs stub vs mock and amends.

Tag-to-primitive table

Tag	Primary primitive	Target file	Notes
`EXTRACT`	`@generative` slot	`slots.py`	Two-step pattern when schema complexity warrants (§below)
`CLASSIFY`	`@generative` slot	`slots.py`	Return type: `-> Literal[...]` — Ollama supports constrained decoding
`GENERATE`	`m.instruct(format=Schema)`	inline in `pipeline.py`	`format=` always a concrete Pydantic model, never `dict`
`VALIDATE_OUTPUT`	`Requirement`	`requirements.py`	Uses `validation_fn=simple_validate(...)` for structural checks; bare `description` for semantic checks
`VALIDATE_DOMAIN`	`m.instruct(format=DomainSchema)`	inline in `pipeline.py`	Checks external artifacts; produces structured verdict, not pass/fail boolean
`TRANSFORM`	`m.transform()` or `m.instruct(format=Schema)`	inline in `pipeline.py`	`m.transform()` when types are known; `m.instruct` when transformation needs prompted reasoning
`QUERY`	`m.query()`	inline in `pipeline.py`	Read-only question against data already in scope
`DECIDE`	`m.instruct(format=DecisionSchema)`	inline in `pipeline.py`	Gates remediation loops (see Remediate below)
`ORCHESTRATE`	Plain Python control flow	`pipeline.py`	Not a Mellea primitive — describes flow (sequential phases, branches, loops)
`CONVERSE`	`m.chat()`, pipeline parameter, or `NotImplementedError` stub	varies	Three realisations — see below
`REMEDIATE`	Bounded `while` loop with `m.instruct(format=PatchSchema)`	`pipeline.py`	Three mapping entries: modification + evaluation + loop wrapper
`SCHEMA`	Pydantic `BaseModel` class	`schemas.py`	One class per schema; no nested submodels buried in function defs
`CONFIG`	`Final[T]` constant	`config.py`	Under `# === C<N> ... ===` section header
`TOOL_TEMPLATE`	Python function	`tools.py` (provisional)	Amended by Step 2.5d based on disposition
`DETERMINISTIC`	Plain Python function	`pipeline.py` or `tools.py`	`tools.py` when shared across branches or >15 lines
`TOOL_INPUT`	Pipeline parameter or `loader.py` call	`main.py` or `loader.py`	Data a tool produces that feeds the pipeline
`NO_DECOMPOSE`	No primitive	—	Recorded in `element_mapping.json` with `primitive: "none"` for invariant completeness

Read the full file on GitHub · 157 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

8d ago First seen · 157 lines · 0 tokens per session scan A a929dc8fcd60

Subscribe to this mod's changes

mellea-fy-map is a command published in the GitHub repository generative-computing/mellea-skills-compiler (48 stars, last pushed today), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 2,285 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Design and UX

mellea-skills-compiler: Command for Claude Code

Borrowing it

Wrote this? Show the measurements

What it costs to keep this loaded

Grade A, and why

Nothing flagged

How it starts

Melleafy Step 2: Element-to-Primitive Mapping

Tag-to-primitive table

What this file has done since we first saw it

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