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circle

Circle integration. Manage data, records, and automate workflows. Use when the user wants to interact with Circle data.

Quality

67%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

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tessl review fix ./skills/circle/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

67%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.

The body delivers strong executable guidance with a well-sequenced connection workflow including polling and state-based recovery, held back by padded marketing-style prose, a dangling "Step 2" reference, and an ambiguous actionId-vs-key mapping. Progressive disclosure is adequate for a single-file skill but the action catalog could be externalized.

Suggestions

Fix the dangling reference: "If the returned connection has state READY, skip to Step 2" points to a section that doesn't exist — either number the sections or replace with the actual heading name.

Clarify whether the popular-actions table's "Key" values (e.g. list-members) can be passed directly as <actionId> to "membrane action run", ideally with one complete end-to-end example.

Trim editorial padding ("Circle is a community platform that helps creators...", "so you can focus on the integration logic", "This will burn less tokens") and add a brief verification step for destructive actions like delete-post.

DimensionReasoningScore

Conciseness

The body is mostly efficient and command-focused, but contains unnecessary explanation and padding: "Circle is a community platform that helps creators and brands build online communities", "Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing", and "This will burn less tokens and make communication more secure". Fits anchor 3 (mostly efficient with some unnecessary explanation); not anchor 4 because several such passages could be trimmed.

3 / 5

Actionability

Commands are concrete and executable throughout ("membrane connection ensure \"https://circle.so/\" --json", "membrane action run <actionId> --connectionId=... --input '{...}'", the proxy flags table, the popular-actions table). Falls short of anchor 5 because "<actionId>" is ambiguous against the table's "Key" column (is `list-members` the ID?) and no single fully-copy-paste end-to-end example resolves the placeholders.

4 / 5

Workflow Clarity

A clear install → login → connection ensure → poll-for-ready → discover actions → run → proxy sequence exists, with an explicit polling feedback loop and state-by-state recovery guidance (READY / CLIENT_ACTION_REQUIRED with clientAction handling / CONFIGURATION_ERROR). Below anchor 5 because "If the returned connection has state READY, skip to Step 2" references a nonexistent "Step 2", and destructive actions (delete-post) are listed without any verification guidance.

4 / 5

Progressive Disclosure

The single-file skill (~160 lines) is well-sectioned with clear headers and compact inline tables; no bundle files exist, so navigation is straightforward. Minor gap versus anchor 5: the Popular Actions table (20 rows) is content that could plausibly live in a separate reference file for a skill of this length.

4 / 5

Total

15

/

20

Passed

Description

53%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.

The description has an explicit 'Use when...' clause but is templated and vague: it names Circle without describing any of the platform's actual capabilities, relying on circular trigger language. Specificity and keyword coverage are the main weaknesses.

Suggestions

Replace "Manage data, records, and automate workflows" with concrete Circle capabilities, e.g. "Manage Circle community posts, spaces, members, events, and comments".

Add natural trigger terms users would actually say: "Use when the user mentions Circle, their Circle community, posts, spaces, or member management".

Make the when-clause specific rather than circular ("interact with Circle data" restates the name without adding trigger context).

DimensionReasoningScore

Specificity

"Manage data, records, and automate workflows" names the domain (Circle) but the actions are entirely generic — no concrete Circle capabilities (posts, spaces, members, events, communities) are listed. It does not reach anchor 3 because no genuinely concrete action is described.

2 / 5

Completeness

Both a 'what' ("Manage data, records, and automate workflows") and a 'when' ("Use when the user wants to interact with Circle data") are explicitly present. Falls short of anchor 5 because the when-clause is circular and the what is generic rather than concrete.

4 / 5

Trigger Term Quality

"Circle" and "interact with Circle data" provide some relevant keywords, but common natural phrases users would say ("community", "posts", "spaces", "members", "circle.so") are missing. Not anchor 4 because keyword coverage is thin beyond the platform name.

3 / 5

Distinctiveness Conflict Risk

The platform name "Circle" is distinctive, but the templated "Manage data, records, and automate workflows" phrasing is generic and would read identically for any app-integration skill, creating overlap risk with sibling integration skills. Not anchor 4 because the differentiation rests solely on one proper noun.

3 / 5

Total

12

/

20

Passed

Validation

93%

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

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository

membranedev/application-skills

Path

skills/circle/SKILL.md

Reviewed

Table of Contents

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