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CD sql-linker-cli

SQL-Linker CLI: Multi-DB CRUD (MySQL/PostgreSQL/SQLite) with bootstrap config generation, credential management (encrypted password via OS env + cloud dbpw_key), cloud audit sync to https://sqllinker.agentpower.hk.cn, and API key introspection. Per-invocation --approve flag for credential gate.

ClawHub Agent Skills author: CoderHanS v2.0.3 MIT-0 8 files · 6 scripts body ≈ 6 246 tokens Open the sourceclawhub.ai↗ analyzed 8 d ago

SQL-Linker CLI: Multi-DB CRUD (MySQL/PostgreSQL/SQLite) with bootstrap config generation, credential management (encrypted password via OS env + cloud…

As a process D 44/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions

IntegrationMySQLPostgreSQLSoftware developmentAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
C
81/100
safety, quality, tests
Safety 60%
97
Quality 40%
58
Run on models
none yet
Process rating
D
44/100
Unfinished process
Result and completion w 14
0
Inputs and preconditions w 11
0
Failures and branches w 10
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 SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
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 · 3

✓ No critical or high findings

Medium and low: 3
  • low Exfiltration net-credential-use scripts/service_layer/db_bridge.py:82
    Credential used in a network call (verify the destination is the intended service) (quoted — discussed, not commanded)
    if ($Confirm -eq $Password) { break }
    quoted
  • low Exfiltration net-credential-use scripts/service_layer/db_bridge.py:186
    Credential used in a network call (verify the destination is the intended service) (quoted — discussed, not commanded)
    if [ "$CONFIRM" = "$PASSWORD" ]; then
    quoted
  • low Dangerous commands cmd-shell-rc scripts/service_layer/db_bridge.py:226
    Writes to a shell startup file (string literal in code, not executed)
    echo "Add this line to your ~/.bashrc or ~/.zshrc:"
    code literal

Files scanned: 8. 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 body-long SKILL.md body ≈ 6246 tokens (recommended < 5000); move details to references/
  • note frontmatter-key unknown frontmatter key "requires"
  • note frontmatter-key unknown frontmatter key "permissions"

Process rating: all ten parameters 44/100

  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Failures and branches. Linear process with no failure handling
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 15 mutating operations with no state check
  • 60Tools and files. Uses tools (bash, web, python) that frontmatter does not declare
  • 70Execution cost. Instruction body is 6246 tokens
  • 100Steps. 38 steps
  • 100Consistency. Name and required fields are in place
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 11 top-level sections: this looks like several domains in one skill

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
  • -237 emoji in the instructions: noise for the model
  • +1No license
  • +2Single-language instructions
  • +3Description length 295: enough signal without eating the budget
  • +4Structure: 60 headings
  • +3Step-by-step instructions: 38 items
  • +4Has examples (22 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 58.

External checks

ClawHub: suspicious
This database skill is mostly disclosed, but its credential and SQL controls are inconsistent enough that users should review it before installing.
LLM: suspicious (high) · VirusTotal: · 27 Jun 2026