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bluecart-api

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

Quality

59%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

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

Quality

Content

45%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 Membrane CLI sections (roughly the last 130 lines) are genuinely good — concrete commands, a well-handled connection state machine with polling, and sensible best practices. But they are buried under ~800 lines of machine-generated, massively repetitive entity and compliance-policy padding that wastes nearly the entire context budget and makes the skill hard to navigate. This is a strong 20% of a skill inside a broken 80% shell.

Suggestions

Delete the entire 'BlueCart API Overview' entity/compliance-policy bullet list (lines ~23-840) or collapse it to the handful of resources actually used (Product, Order, Category, Inventory); at minimum, deduplicate it — the same ~40 compliance entries repeat about ten times.

Move any needed resource/entity reference into a references/ file (e.g. references/resources.md) and keep SKILL.md as a concise overview pointing to it, per progressive disclosure.

Fix workflow numbering and consistency: label 'Step 2', reconcile the '1b' subsection, resolve where CONNECTION_ID comes from, and correct the 'Popular actions' table so descriptions match the BlueCart food/beverage framing (or update the framing to match the Walmart product-data API it actually wraps).

DimensionReasoningScore

Conciseness

The ~800-line 'Overview' bullet list is heavily padded filler, repeating the same ~40 compliance-policy entries (e.g. 'Modern Slavery Act Compliance Policy', 'Dodd-Frank... Compliance Policy') in near-identical loops roughly ten times over, and lists hundreds of entities with no instructional value. This squarely matches anchor 1 ('Severely verbose; heavily padded') — the padding dwarfs the genuinely useful material.

1 / 5

Actionability

The working sections give concrete, executable commands: 'npm install -g @membranehq/cli@latest', 'membrane login --tenant --clientName=<agentType>', 'membrane connection ensure "https://www.bluecartapi.com/" --json', 'membrane action run <actionId> --input '{"key": "value"}' --json', plus a complete proxy flag table. Matches anchor 4 ('Mostly executable guidance with minor gaps'): placeholders like CONNECTION_ID are never resolved, the 'Agent Types ... etc.' line is vague, and the 'Popular actions' table is copy-pasted from a different skill's context.

4 / 5

Workflow Clarity

There is a clear sequence (install CLI → login → connection ensure → poll state → search actions → run actions → proxy fallback) with real validation checkpoints: the connection state machine (READY / CLIENT_ACTION_REQUIRED / CONFIGURATION_ERROR) and re-polling after user action form a feedback loop. Not 5 because it references an unlabeled 'Step 2', has a '1b' subsection with no '1a', and never suggests verifying action output; matches anchor 4 ('Clear sequence with most checkpoints present; minor validation gaps').

4 / 5

Progressive Disclosure

No bundle files (references/, scripts/, assets/) exist, and the body inlines ~800 lines of entity/compliance-policy listing that clearly belongs in a separate reference file — worse than anchor 2's own 300-line example, though the working sections do have clear headers. Matches anchor 2 ('Minimal structure; content that clearly belongs in separate files is inlined'), not 3 because there are no references at all to signal.

2 / 5

Total

11

/

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 a clear explicit 'Use when...' trigger and benefits from the distinctive 'BlueCart API' name, but its capability statement is generic buzzword filler ('Manage data, records, and automate workflows') that conveys no concrete actions and adds overlap risk. It reads like a template placeholder rather than a description of what this skill actually does (Walmart/BlueCart product, order, and inventory data access via Membrane).

Suggestions

Replace 'Manage data, records, and automate workflows' with concrete capabilities, e.g. 'Search Walmart products, get product details and reviews, list categories, and manage orders, inventory, and supplier data via the BlueCart API'.

Broaden trigger terms to include natural synonyms and related phrases users would actually say, e.g. 'Use when the user mentions BlueCart, Walmart product data, marketplace products, or order/inventory lookups'.

State the tool path explicitly so the 'when' clause is specific to this integration, e.g. mention that access is via the Membrane CLI.

DimensionReasoningScore

Specificity

The description names the domain ("BlueCart API integration") but its actions are pure generic buzzwords ("Manage data, records, and automate workflows") with no concrete capabilities such as orders, products, inventory, or product search. This matches anchor 2 ('Names the domain but actions are minimal or generic'), not anchor 3, which requires at least 1-2 concrete actions.

2 / 5

Completeness

Both parts are present: a 'what' ("BlueCart API integration. Manage data, records, and automate workflows") and an explicit 'when' ("Use when the user wants to interact with BlueCart API data"). Not 3 because the 'when' clause is explicit rather than missing; not 5 because both the 'what' and 'when' are generic and lack concrete trigger phrases.

4 / 5

Trigger Term Quality

"BlueCart API" / "BlueCart API data" are natural terms a user would say and are present, but coverage stops there — no variations or related phrases (Walmart products, orders, inventory). Matches anchor 3 ('Some relevant keywords but missing common variations or synonyms'), not 4 because the surrounding terms ('data', 'records', 'workflows') are buzzwords rather than natural triggers.

3 / 5

Distinctiveness Conflict Risk

"BlueCart API" carves out a clear niche with minimal conflict risk, but the generic middle sentence ("Manage data, records, and automate workflows") could overlap with many other data/integration skills when BlueCart is not the named term. Matches anchor 4 ('Mostly distinct; minor overlap risk'), not 5 because distinctiveness rests almost entirely on the product name.

4 / 5

Total

13

/

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

skill_md_line_count

SKILL.md is long (975 lines); consider splitting into references/ and linking

Warning

frontmatter_unknown_keys

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

Warning

Total

14

/

16

Passed

Repository

membranedev/application-skills

Path

skills/bluecart-api/SKILL.md

Reviewed

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