CtrlK
BlogDocsLog inGet started
Tessl Logo

land

Land a PR by monitoring conflicts, resolving them, waiting for checks, and squash-merging when green; use when asked to land, merge, or shepherd a PR to completion.

83

1.90x
Quality

75%

Does it follow best practices?

Impact

95%

1.90x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./.codex/skills/land/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

50%

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

The skill is highly actionable with concrete CLI commands and API endpoints, but suffers significantly from verbosity—review handling alone could be its own reference document. The workflow sequence mixes procedural steps with behavioral guidelines (steps 10-14), making the core happy path harder to follow. Splitting review handling, failure handling, and scope management into separate files would dramatically improve both conciseness and progressive disclosure.

Suggestions

Extract the Review Handling section (~60 lines) into a separate REVIEW_HANDLING.md file and reference it from the main skill with a one-line summary.

Separate steps 10-14 (behavioral guidelines about pushback, ambiguity, per-comment mode) from the procedural workflow into a REVIEW_POLICY.md or inline them as a concise checklist rather than mixing with the numbered steps.

Consolidate the Failure Handling section into a decision table or flowchart format to reduce repetition and improve scannability.

Remove redundant references to 'commit with the commit skill' and 'push with the push skill'—state once at the top that all commits/pushes use those skills.

DimensionReasoningScore

Conciseness

The skill is extremely verbose at ~200+ lines. It over-explains review handling workflows, repeats guidance about commit/push skills multiple times, and includes extensive edge-case documentation (pnpm lockfile corruption, GraphQL vs REST endpoints, auto-fix commits) that could be split into reference files. Many sections restate the same concepts (e.g., reply-before-change appears in Steps and Review Handling).

1 / 3

Actionability

The skill provides concrete, executable gh CLI commands, specific API endpoints with exact syntax, clear exit codes for the async watcher, and precise instructions for each operation. Commands are copy-paste ready with real flags and jq queries.

3 / 3

Workflow Clarity

The numbered steps provide a clear sequence, and there are validation checkpoints (check mergeability, watch checks, address reviews before merge). However, the workflow is muddied by steps 10-14 which are behavioral guidelines mixed into the procedural sequence, and the relationship between the main loop, the async watcher, and the manual fallback is not clearly delineated. The failure handling section adds more branching without clear decision trees.

2 / 3

Progressive Disclosure

The skill references an external script (land_watch.py) and other skills (commit, push, pull) which is good progressive disclosure. However, the massive Review Handling and Scope + PR Metadata sections should be split into separate reference files. The monolithic structure makes it hard to navigate, and no bundle files are provided to support the referenced land_watch.py script.

2 / 3

Total

8

/

12

Passed

Description

100%

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

This is an excellent skill description that concisely covers specific actions (monitoring conflicts, resolving, waiting for checks, squash-merging), includes natural trigger terms (land, merge, shepherd a PR), and explicitly states when to use it. It uses proper third-person voice and is clearly distinguishable from related but different skills like PR creation or code review.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions: monitoring conflicts, resolving them, waiting for checks, and squash-merging when green. These are clear, actionable steps.

3 / 3

Completeness

Clearly answers both what (monitor conflicts, resolve them, wait for checks, squash-merge) and when ('use when asked to land, merge, or shepherd a PR to completion') with explicit trigger guidance.

3 / 3

Trigger Term Quality

Includes natural keywords users would say: 'land', 'merge', 'shepherd', 'PR', 'conflicts', 'checks'. 'Land a PR' and 'merge' are very natural trigger phrases developers use.

3 / 3

Distinctiveness Conflict Risk

Occupies a clear niche around the full PR landing workflow (not just creating or reviewing PRs). The combination of conflict resolution, check monitoring, and squash-merging is distinctive and unlikely to conflict with general git or code review skills.

3 / 3

Total

12

/

12

Passed

Validation

100%

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

Validation11 / 11 Passed

Validation for skill structure

No warnings or errors.

Repository
openai/symphony
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.