trace-blast

trace-blast is a skill for Claude Code, Codex from Snowflake-Labs/cocoplus. It costs 31 tokens per session (308 once invoked), scanned A, a copy of audit-ci, MIT.

A deterministic contract for carrying out a feature's trace-blast behavior with built-in tools and structured files.

In plain words
What is it for?
Use it when a feature needs its documented output created or updated and independently checked.
Why use it?
It helps keep generated artifacts, data formats, and safety checks consistent without relying on a legacy script.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it when a feature needs its documented output created or updated and independently checked.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/snowflake-labs/cocoplus/trace-blast
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 Snowflake-Labs/cocoplus --skill trace-blast
Clone the repo
git clone --depth 1 https://github.com/Snowflake-Labs/cocoplus

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 trace-blast

README.md
[![agentmods](https://agentmods.dev/badge/skills/snowflake-labs/cocoplus/trace-blast/github.svg)](https://agentmods.dev/skills/snowflake-labs/cocoplus/trace-blast)
Your own site
<a href="https://agentmods.dev/skills/snowflake-labs/cocoplus/trace-blast"><img src="https://agentmods.dev/badge/skills/snowflake-labs/cocoplus/trace-blast/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 trace-blast

Your own site · 80×15
<a href="https://agentmods.dev/skills/snowflake-labs/cocoplus/trace-blast"><img src="https://agentmods.dev/badge/skills/snowflake-labs/cocoplus/trace-blast.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 308 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 97% copy Near-identical to another mod 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 $0.00031 $0.00308
Opus 5 $0.00015 $0.00154
Sonnet 5 $0.00006 $0.00062
Haiku 4.5 $0.00003 $0.00031

Measured 5d ago against content hash b2cc587483d2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

trace-blast 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 5d 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.

Origin

This is a copy

97% identical to audit-ci — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cortex/skills/cocotrace/trace-blast.skill.md · 32 lines

What it actually says

Your objective is to perform this V2-native feature behavior using Coco-native capabilities: Read, Write, Edit, Bash when explicitly needed by the host, Snowflake tools when the feature requires data access, and subagents when the feature requires independent review.

Required Contract

  • Preserve the artifact paths, schemas, and user-visible outputs documented by the owning feature skill.
  • Do not call legacy scripts as the implementation path.
  • Prefer deterministic file parsing and structured artifacts over free-form prose when producing machine-readable state.
  • If an external side effect would occur, apply the same gate and confirmation semantics as the owning feature.

Exit Criteria

  • The owning feature's documented artifact is produced or updated.
  • The output schema remains compatible with existing readers.
  • No registered runtime script invocation is required.

Anti-Rationalization

Shortcut / Temptation Why It Fails
Treat the skill as complete because the file exists Skill contracts must describe observable behavior and verification, not just command names.
Skip artifact and safety checks for a small command Small commands still mutate state or guide execution; preserve the same gates.
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. 5d ago First seen · 32 lines · 31 tokens per session scan A b2cc587483d2

Subscribe to this mod's changes

trace-blast is a skill published in the GitHub repository Snowflake-Labs/cocoplus (720 stars, last pushed 6d ago), licensed MIT. It adds 31 tokens to every session and 308 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 97% identical to audit-ci, differing in 4 lines, and is treated as a copy.

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