CF web-skills-protocol
Auto-discover and use Web Skills Protocol (WSP) skills when interacting with websites. Use this skill whenever the user asks you to interact with, use, or perform actions on a website or web service — such as searching a site, placing an order, deploying an app, or calling a web API. Before scraping HTML or guessing at interfaces, check if the site publishes a skills.txt or agents.txt file that teaches you how to use it properly. If a website has complex elements (e.g., heavy JavaScript, interactive UIs), activating this skill can also help you understand the site's purpose and capabilities. Do NOT use for local file operations or non-web tasks.
Auto-discover and use Web Skills Protocol (WSP) skills when interacting with websites.
As a process F 54/100 · Will not run — References files that are not bundled: /skills/skill-name/SKILL.md, /skills/extra/SKILL.md, url
What is at stake
The skill contains fragments that, in the wrong hands, cost money or data. Below: what the installer risks and what the author should do.
The files contain invisible characters, encoded commands or comments hidden from readers but visible to the model. What you read differs from what the agent sees.
Remove invisible characters (they usually sneak in through copy-paste) and encoded strings: no catalog will pass them. Instructions for the model must be readable by a human too.
How to improve
- Address the high-severity findings: each costs 18 safety points. If one is a false positive, add the rule id to guard.allow in spec.yaml.
- The text references files that are not there: add them or drop the references.
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 2
-
high Obfuscation
uni-zero-widthREADME_ZH.md:157Zero-width / invisible characters (possible hidden text) (4 occurrences)␀```
-
high Obfuscation
uni-zero-widthREADME.md:155Zero-width / invisible characters (possible hidden text) (4 occurrences)␀```
Files scanned: 4. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
missing-refreference to a missing file: /skills/skill-name/SKILL.md - warning
missing-refreference to a missing file: /skills/extra/SKILL.md - warning
missing-refreference to a missing file: url
Process rating: all ten parameters 54/100
- 0Tools and files. 3 referenced file(s) missing: /skills/skill-name/SKILL.md, /skills/extra/SKILL.md, url
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 30Running it twice. 4 mutating operations with no state check
- 100Steps. 39 steps
- 100When it triggers. States when to use and when not to
- 100Failures and branches. 4 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 1278 tokens
- 100Progress reporting. Reports progress
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +3Output format is not stated: the model decides each time
- +1No license
- +2Single-language instructions
- +4Description says when NOT to use the skill
- +3Description length 653: enough signal without eating the budget
- +4Structure: 11 headings
- +3Step-by-step instructions: 39 items
- +4Has examples (2 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 76.