romabeckman/harness-kit · skills/harness-tracer/SKILL.md

harness-tracer skillA

harness-tracer is agent-read markdown (skill) from romabeckman/harness-kit: Execution trace recorder. Captures what happened during a skill session and persists structured logs to docs/harness-history/traces/. Enables retrospective analysis and harness optimization via harness-evaluator and meta-harness..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add romabeckman/harness-kit/harness-tracer@git:20260810.b9eb234
Exact content
mdr add romabeckman/harness-kit/harness-tracer@sha256:fab8ab51833e43d6

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mv34oxpwc5zdhqco.svg)](https://markdownregistry.com/a/art_mv34oxpwc5zdhqco)

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Versions

versioncommittedcommitsizeaudit
git:20260810.b9eb234 latest2026-08-10 b9eb234 8,677 BA view · diff
git:20260810.48f7be12026-08-10 48f7be1 8,614 BA view · diff
git:20260526.39179e22026-05-26 39179e2 8,619 BA view · diff
git:20260523.0a17b9f2026-05-23 0a17b9f 8,355 BA view · diff
git:20260523.82d75052026-05-23 82d7505 8,383 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8677 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

romabeckman/harness-kit · 30 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mv34oxpwc5zdhqco
GET https://markdownregistry.com/api/v1/resolve?ref=romabeckman/harness-kit/harness-tracer
GET https://markdownregistry.com/api/v1/blob/fab8ab51833e43d65f08f41be1b16a87bbdc521bee1acaba8ceaf1041b117914

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.