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depot-ci

Configures and manages Depot CI, a drop-in replacement for GitHub Actions that runs workflows entirely within Depot. Use when migrating GitHub Actions workflows to Depot CI, running `depot ci migrate`, managing Depot CI secrets and variables, running workflows with `depot ci run`, debugging Depot CI runs with `depot ci run list`, `depot ci status`, `depot ci logs`, `depot ci diagnose`, or `depot ci ssh`, inspecting test results with `depot tests` or run artifacts with `depot ci artifacts`, checking workflow compatibility, or understanding Depot CI capabilities. Also use when the user mentions .depot/ directory, depot ci commands, or asks about running GitHub Actions workflows on Depot's infrastructure without GitHub-hosted runners. Also use when comparing what Depot CI and GitHub Actions report for a skipped, empty-matrix or continue-on-error job, or when working out whether a check run satisfies a required status check or a merge queue.

Quality

91%

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SecuritybySnyk

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The risk profile of this skill

SKILL.md
Quality
Evals
Security

Quality

Content

82%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A dense, highly actionable CLI skill: every section is driven by executable commands or complete YAML, risky operations carry explicit confirmation guidance, and detail is pushed to clearly signaled one-level-deep reference files. The deductions are minor — a few inline sections that duplicate reference-file detail, parity verification placed in the mistakes table instead of the workflow, and reference files absent from the evaluated bundle.

Suggestions

Trim inline detail that the reference files already own — e.g., move the full DEPOT_ACTOR_*/DEPOT_TRIGGERING_ACTOR_* environment-variable enumeration and the dispatch actor-context paragraph into a reference file, keeping only the depot.actor vs depot.triggering_actor distinction inline.

Fold parity verification into the Getting Started sequence as an explicit numbered step (e.g., "4. Run a workflow in both engines and compare the reported checks") instead of leaving it implicit in the Common Mistakes table.

Ship the referenced files (references/migration.md, references/secrets-and-variables.md, references/oidc.md, references/runs-and-debugging.md, references/github-actions-compatibility.md, references/posthog-check-run-semantics.md) in the skill bundle so the progressive-disclosure links resolve.

DimensionReasoningScore

Conciseness

The body is dense with product-specific facts Claude cannot know (variant selectors, `snapshot:` syntax, retry/backoff semantics, `--forge` detection rules) and contains no general-concept padding, but a few stretches spend tokens on detail the reference files already own — the eight-variable "DEPOT_ACTOR_KIND ... DEPOT_TRIGGERING_ACTOR_NAME" enumeration and the 13-bullet compatibility index. Fits anchor 4 (efficient with minor trimmable over-explanation); not 5 because those sections exceed what the overview needs, and not 3 because nothing explains concepts Claude already knows.

4 / 5

Actionability

Copy-paste-ready bash and YAML throughout: "depot ci migrate", "printf '%s' "$NPM_TOKEN" | depot ci secrets add SECRET_NAME", "depot ci run --workflow .depot/workflows/ci.yml --job build --ssh-after-step 3", complete `snapshot:`/`parallel:`/`retry:` YAML blocks, and a Common Mistakes table with concrete fixes. Common cases are covered in full; not anchor 4 because nothing is pseudocode and no key flags are missing.

5 / 5

Workflow Clarity

Getting Started gives a clear install → migrate → import-secrets sequence, the migration wizard validates compatibility as it goes, and risky credential work has an explicit checkpoint ("Before running credential-affecting commands, confirm scope (org, repo, workflow) and intended target"), with `depot ci diagnose` as an error-recovery loop. Fits anchor 4; not 5 because post-migration parity verification ("Keep them during transition to verify Depot CI parity") lives in the Common Mistakes table rather than as an explicit step in the workflow itself.

4 / 5

Progressive Disclosure

Signaling is exemplary and one level deep — each section states exactly when to load its reference ("For migration detail ... read `references/migration.md`", "you don't need to load `references/github-actions-compatibility.md`" for routine tasks). However, no `references/` directory exists in the bundle, so the six referenced files (migration.md, secrets-and-variables.md, oidc.md, runs-and-debugging.md, github-actions-compatibility.md, posthog-check-run-semantics.md) cannot be verified as real; the structure merits 5 but the unverifiable pointers hold it to anchor 4's "minor organization gaps".

4 / 5

Total

17

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A model description: third-person, names a specific product niche, enumerates concrete commands for each capability, and stacks multiple explicit "Use when" clauses covering command names, directory paths, and scenario triggers. There is no vague filler or over-claiming despite its length.

DimensionReasoningScore

Specificity

Enumerates many concrete, command-level actions — "running `depot ci migrate`", "running workflows with `depot ci run`", "debugging Depot CI runs with `depot ci run list`, `depot ci status`, `depot ci logs`, `depot ci diagnose`, or `depot ci ssh`", "inspecting test results with `depot tests` or run artifacts with `depot ci artifacts`" — exceeding the anchor-5 example's breadth of coverage. Only "understanding Depot CI capabilities" is a soft catch-all, and the voice is third person ("Configures and manages") throughout, so no penalty applies.

5 / 5

Completeness

Explicitly answers both questions: the "what" in "Configures and manages Depot CI, a drop-in replacement for GitHub Actions that runs workflows entirely within Depot", and the "when" via multiple concrete "Use when..." / "Also use when..." clauses with specific trigger phrases — exactly the anchor-5 pattern. Not anchor 4, because the when-clauses are highly specific rather than generic.

5 / 5

Trigger Term Quality

Comprehensive natural-term coverage including command names, file paths, and scenario phrases: "migrating GitHub Actions workflows", "depot ci commands", ".depot/ directory", "without GitHub-hosted runners", "required status check", "merge queue", "skipped, empty-matrix or continue-on-error job". This matches anchor 5's synonym-and-extension level (cf. "PDF files, PDFs, forms, document extraction, .pdf"); it is above anchor 4 because no common user phrasing in this domain is missing.

5 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (Depot CI on Depot infrastructure) with distinct triggers like "depot ci", ".depot/ directory", and "running GitHub Actions workflows on Depot's infrastructure without GitHub-hosted runners". Mentions of GitHub Actions are consistently qualified by Depot/migration context, keeping conflict risk with a generic GitHub Actions skill minimal — matching anchor 5.

5 / 5

Total

20

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

relative_links

Relative link issues: 1 missing, 1 suspicious

Warning

referenced_paths_exist

Referenced path issues: 10 missing

Warning

Total

14

/

16

Passed

Repository

PostHog/posthog

Path

.agents/skills/depot-ci/SKILL.md

Reviewed

Table of Contents

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