opik-instrument SKILL.md skillA
opik-instrument from comet-ml/opik-claude-code-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add comet-ml/opik-claude-code-plugin/opik-instrument@git:20260917.109a551Pins git:20260917.109a551 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- comet-ml/opik-claude-code-plugin
- Path
skills/opik-instrument/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260917.109a551, committed Sep 17, 2026
- Size
- 11,086 bytes
- Repository stars
- 25
- License
- Apache-2.0
Add Opik tracing to an existing app and verify a real trace lands. Installs the Opik package, detects the language and LLM framework, adds the minimum tracing, runs a safe representative path, confirms a trace in Opik, and returns the trace link. Use for "instrument my code", "add opik tracing", "add observability", "trace my agent". Not for building a new app from scratch, or a review-only pass with no code changes.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Instrument — Add Opik Tracing and Verify a Real Trace **Definition of done:** a representative, safely-executed path produces a trace that is confirmed in Opik and a direct trace link is returned. If verification can't be completed safely or autonomously, stop at the **first** genuine blocker and return **exactly one** concrete next step. Code edits alone are not success. Operate: **opinionated in execution, conservative in code changes, automatic in routine decisions, uncompromising about verifying value — but never by running something unsafe.** ## Inputs The entry point is just `/opik-instrument` (optionally `/opik-instrument <path>`). Infer everything else; treat these only as **optional overrides** the user may pass, never as required setup: - target path (default: project root) · project name (default: inferred from the repo) · run command (default: an inferred safe path) · `migrate_prompts` (default: **false**). Never turn inference into a questionnaire. Ask only when you hit a genuine, non-inferable blocker (see **Blockers**). ## Activation — the only in-scope work ### 1. Configure Opik (one source of truth) …
Read the whole file at its exact version.
How to install
mdr add comet-ml/opik-claude-code-plugin/opik-instrument@sha256:37448b1870dd36c5The line at the top of this page pins the label git:20260917.109a551, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_oadyv5lppnpj3in2)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 17, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11086 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
comet-ml/opik-claude-code-plugin · 25 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_oadyv5lppnpj3in2 GET https://markdownregistry.com/api/v1/resolve?ref=comet-ml/opik-claude-code-plugin/opik-instrument GET https://markdownregistry.com/api/v1/blob/37448b1870dd36c5f5977730074b5d0e26adb802da635cf9643428121fa5a6d5
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.