What is sage-trace-analysis?

A repository-specific workflow for examining historical Sage traces and run records. It covers Phoenix spans, Mythic task output, and logs from earlier attempts.

Use it to investigate past failures, backfill task identifiers, audit solution steps, and diagnose data-ingestion or file-output behavior.

It helps locate where an automated task failed, connect records that lack task IDs, and distinguish execution problems from missing files or outputs.

sage-trace-analysis — Skill for Codex by MythicAgents

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 MythicAgents/sage --skill sage-trace-analysis

Clone the repo

git clone --depth 1 https://github.com/MythicAgents/sage

Made for: 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/mythicagents/sage/sage-trace-analysis.svg)](https://agentmods.dev/skills/mythicagents/sage/sage-trace-analysis)

Your own site

<a href="https://agentmods.dev/skills/mythicagents/sage/sage-trace-analysis"><img src="https://agentmods.dev/badge/skills/mythicagents/sage/sage-trace-analysis.svg" alt="Measured on agentmods" height="20"></a>

Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,258 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 unknown 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	$0.00065	$0.01258
Opus 5	$0.00032	$0.00629
Sonnet 5	$0.00013	$0.00252
Haiku 4.5	$0.00006	$0.00126

Measured 8d ago against content hash b7bb7fde9739, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

sage-trace-analysis 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.

The scan reads SKILL.md. This mod also ships 7 executable files (scripts/callback_probe/sitecustomize.py, scripts/mine_failures.py, scripts/phoenix_verdict.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/sage-trace-analysis/SKILL.md · 107 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 107 lines · 65 tokens per session scan A b7bb7fde9739

Subscribe to this mod's changes

sage-trace-analysis is a skill published in the GitHub repository MythicAgents/sage (24 stars, last pushed 12d ago), licensed GPL-3.0. It adds 65 tokens to every session and 1,258 once invoked, about $0.0003 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 2026-08-30.

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