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cloudflare-api-shield

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

Quality

72%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./skills/cloudflare-api-shield/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

75%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 is a strongly actionable integration guide: concrete, executable CLI commands with a well-handled connection state machine and a proxy fallback. Its main flaws are a padded marketing intro, phantom "Step 2" navigation references, and minor content (proxy flags, clientAction details) that would sit better in a reference file.

Suggestions

Delete the marketing intro paragraph ("Cloudflare API Shield protects APIs from abuse and attacks. It's used by businesses of all sizes...") and the dangling "Use action names and parameters as needed." line — Claude already knows what API Shield is.

Fix the navigation: "skip to **Step 2**" appears twice but no Step 2 exists — number the main workflow steps explicitly or replace those references with the actual section names.

Move the proxy flag table and the clientAction state-machine detail into a references/ file (e.g., PROXY.md, CONNECTION-STATES.md) and link them from a short overview section.

DimensionReasoningScore

Conciseness

Most of the body is lean, executable commands and a compact flag table, but it opens with marketing padding ("Cloudflare API Shield protects APIs from abuse and attacks. It's used by businesses of all sizes..."), includes a dangling no-op line ("Use action names and parameters as needed."), and repeats the action-list command in both "Searching for actions" and "Popular actions" — fitting 'Mostly efficient but includes some unnecessary explanation'. Not 4 because these padded passages are noticeable rather than minor.

3 / 5

Actionability

Every stage has copy-paste-ready commands: install ("npm install -g @membranehq/cli@latest"), login with a headless fallback ("membrane login complete <code>"), a realistic "connection ensure" example URL, "--wait" polling, "action run" with a concrete --input JSON example, and a proxy flag table. Edge cases like headless auth and non-READY connection states are handled with concrete commands, matching 'Fully executable; copy-paste ready; specific examples cover the common cases'.

5 / 5

Workflow Clarity

The sequence (install → login → connection ensure → poll until READY → search actions → run → proxy fallback) includes explicit checkpoints and error recovery (CONFIGURATION_ERROR/SETUP_FAILED handling, clientAction resolution, re-poll after user completes auth). It is not 5 because "skip to **Step 2**" is referenced twice yet no Step 2 exists, the "1b" heading has no "1a" or "2", and no validation guidance is given for action runs.

4 / 5

Progressive Disclosure

The single file is well-sectioned with clear headers and nothing buried, but no bundle files exist, so all content — including the proxy flag table and the detailed clientAction state machine, which could live in a reference file — is inlined. Fits 'Good structure; most content is appropriately placed; minor organization gaps'.

4 / 5

Total

16

/

20

Passed

Description

57%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 and appropriately scoped 'Use when' clause anchored to a distinctive product name, but the capability statement is generic filler. It would reliably trigger on "Cloudflare API Shield" mentions while failing to communicate what the skill concretely does.

Suggestions

Replace "Manage data, records, and automate workflows" with concrete API Shield capabilities, e.g., "Manage API endpoints and endpoint validation policies, upload and query schemas, and inspect zones".

Add natural trigger vocabulary users would actually say — "API Shield", "endpoint validation", "schemas", "zones", "API security rules" — so the skill fires on phrases beyond the exact product name.

Tie the 'when' clause to concrete scenarios, e.g., "Use when the user wants to configure API Shield policies, validate API traffic against schemas, or investigate protected endpoints".

DimensionReasoningScore

Specificity

The only stated actions are "Manage data, records, and automate workflows" — "data, records" is generic filler and "automate workflows" is buzzword-level, matching the anchor 'Names the domain but actions are minimal or generic'. It is not 3 because no concrete API Shield capability (e.g., endpoint validation policies, schemas, zones) is named, and not 1 because the domain is at least clearly identified.

2 / 5

Completeness

An explicit 'when' is present ("Use when the user wants to interact with Cloudflare API Shield data") and a 'what' is present but vague ("Manage data, records, and automate workflows"), fitting 'Has both what and when; when could be more explicit or specific'. Not 5 because the 'what' lacks concrete capabilities; not 3 because the 'when' is explicit rather than missing or implied.

4 / 5

Trigger Term Quality

"Cloudflare API Shield" is a genuinely natural term a user would say, but the remaining vocabulary ("data", "records", "workflows") is generic, and common variations such as "API Shield", "schemas", "endpoint validation", and "zones" are missing — fitting 'Some relevant keywords but missing common variations or synonyms'. Not 4 because keyword coverage is thin beyond the product name.

3 / 5

Distinctiveness Conflict Risk

"Cloudflare API Shield" carves out a clear niche, but with no supporting vocabulary beyond the product name the description has minor overlap risk with a broader Cloudflare or API-management skill and generic data-management queries — fitting 'Mostly distinct; minor overlap risk'. Not 5 because the generic tail ("Manage data, records, and automate workflows") provides no disambiguating triggers.

4 / 5

Total

13

/

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/cloudflare-api-shield/SKILL.md

Reviewed

Table of Contents

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