propose-synthesis-inputs

propose-synthesis-inputs is a skill for Claude Code, Codex from HuginnIndustries/CodeCartographer. It costs 27 tokens per session (288 once invoked), scanned A, original, MIT.

A process for comparing reusable CodeCartographer specifications with a captured product vision and presenting candidates for human approval.

In plain words
What is it for?
Use it to rank candidate specifications, document integration costs and mismatches, and create an explicit checklist for the user to approve.
Why use it?
It shows which specifications fit the product, what they would add, where they may conflict, and which needs remain uncovered before implementation choices are confirmed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to rank candidate specifications, document integration costs and mismatches, and create an explicit checklist for the user to approve.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/huginnindustries/codecartographer/goal-synthesis-propose
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add HuginnIndustries/CodeCartographer --skill goal-synthesis-propose
Clone the repo
git clone --depth 1 https://github.com/HuginnIndustries/CodeCartographer

Made for: Claude Code, Codex.

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.

agentmods badge for propose-synthesis-inputs

README.md
[![agentmods](https://agentmods.dev/badge/skills/huginnindustries/codecartographer/goal-synthesis-propose/github.svg)](https://agentmods.dev/skills/huginnindustries/codecartographer/goal-synthesis-propose)
Your own site
<a href="https://agentmods.dev/skills/huginnindustries/codecartographer/goal-synthesis-propose"><img src="https://agentmods.dev/badge/skills/huginnindustries/codecartographer/goal-synthesis-propose/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for propose-synthesis-inputs

Your own site · 80×15
<a href="https://agentmods.dev/skills/huginnindustries/codecartographer/goal-synthesis-propose"><img src="https://agentmods.dev/badge/skills/huginnindustries/codecartographer/goal-synthesis-propose.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 288 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00027 $0.00288
Opus 5 $0.00014 $0.00144
Sonnet 5 $0.00005 $0.00058
Haiku 4.5 $0.00003 $0.00029

Measured 9d ago against content hash dde25b2fda00, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

propose-synthesis-inputs 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 9d 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.

.codecarto/findings/goal-synthesis-propose/SKILL.md · 25 lines

What it actually says

Propose Synthesis Inputs

Produce findings/goal-synthesis/proposal.md using templates/proposal.md.

Read findings/vision-capture/vision.md first. Use the library index and entry paths supplied in the phase prompt. Start with metadata for all entries; deep-read a specification only when its headline, tags, or capabilities indicate a credible fit that metadata cannot resolve.

For each serious candidate:

  • map its reusable capabilities to concrete vision needs,
  • state the benefit of including it,
  • identify likely conceptual conflicts, irrelevant surface details, and integration costs,
  • identify vision needs no candidate covers,
  • rank it relative to the other candidates.

Write every candidate row with an unchecked [ ] box. Never confirm on the user's behalf, including in auto mode. The user confirms by editing one or more boxes to [x] after reviewing the proposal.

On a re-run, preserve existing [x] selections unless the user explicitly changed them. Re-evaluate the proposal and mark validation PASS only when the shortlist is coherent; confirmation itself is enforced structurally by the next phase, not by optimistic prose.

Treat library entries as read-only. Do not merge them yet. End with Coverage and limits and the validation table from the template.

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.

  1. 9d ago First seen · 25 lines · 27 tokens per session scan A dde25b2fda00

Subscribe to this mod's changes

propose-synthesis-inputs is a skill published in the GitHub repository HuginnIndustries/CodeCartographer (4 stars, last pushed 2d ago), licensed MIT. It adds 27 tokens to every session and 288 once invoked, about $0.0001 per session on Opus 5. 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 2026-08-31.

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