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BF fitbit-connector

Fitbit data connector skill for OpenClaw. Exposes compact auth/fetch/store/quality tools; OpenClaw performs all coaching reasoning.

ClawHub Agent Skills author: Joao Driessen v1.0.0 MIT-0 80 files body ≈ 1 339 tokens Open the sourceclawhub.ai↗ analyzed 4 d ago

As a process F 39/100 · Will not run — References files that are not bundled: references/env.example

ProcedureSoftware developmenttype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
78/100
safety, quality, tests
Safety 60%
94
Quality 40%
53
Run on models
none yet
Process rating
F
39/100
Will not run
References files that are not bundled: references/env.example
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The text references files that are not there: add them or drop the references.
For the model run — optional
  • 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 · 6

✓ No critical or high findings

Medium and low: 6
  • low Obfuscation obf-base64-blob backups/pipeline/20260324T221025Z/fitbit_tokens.json:2
    Long base64-looking blob (quoted — discussed, not commanded)
    "access_token": "eyJh…mIH
    quoted
  • low Obfuscation obf-base64-blob backups/pipeline/20260325T221041Z/fitbit_tokens.json:2
    Long base64-looking blob (quoted — discussed, not commanded)
    "access_token": "eyJh…mIH
    quoted
  • low Obfuscation obf-base64-blob backups/pipeline/20260326T221127Z/fitbit_tokens.json:2
    Long base64-looking blob (quoted — discussed, not commanded)
    "access_token": "eyJh…mIH
    quoted
  • low Obfuscation obf-base64-blob backups/pipeline/20260327T181048Z/fitbit_tokens.json:2
    Long base64-looking blob (quoted — discussed, not commanded)
    "access_token": "eyJh…mIH
    quoted
  • low Obfuscation obf-base64-blob backups/pipeline/20260328T094629Z/fitbit_tokens.json:2
    Long base64-looking blob (quoted — discussed, not commanded)
    "access_token": "eyJh…mIH
    quoted
  • low Obfuscation obf-base64-blob backups/pipeline/20260328T181022Z/fitbit_tokens.json:2
    Long base64-looking blob (quoted — discussed, not commanded)
    "access_token": "eyJh…mIH
    quoted

Files scanned: 80. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning missing-ref reference to a missing file: references/env.example

Process rating: all ten parameters 39/100

Will not run. References files that are not bundled: references/env.example
  • 0Tools and files. 1 referenced file(s) missing: references/env.example
  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 2 mutating operations with no state check
  • 60Failures and branches. 2 branches
  • 100Steps. 64 steps
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 1339 tokens

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
  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +4No input/output examples
  • -2localhost URLs: will not work for another user
  • -42 reference files, but SKILL.md never points to them: the model will not open them
  • -35 of 7 scripts are never mentioned in SKILL.md
  • +1No license
  • +2Single-language instructions
  • +3Description length 131: enough signal without eating the budget
  • +4Structure: 13 headings
  • +3Step-by-step instructions: 64 items

Quality base 70; lint remarks subtract, signals add up to 100. Result: 53.

External checks

ClawHub: suspicious
This is a broadly disclosed health-data connector, but the package includes real-looking Fitbit OAuth token backups and private calendar/log artifacts that should not be distributed.
LLM: suspicious (high) · VirusTotal: · 29 May 2026