D
SCORE 30 / 100
$skillox install postkitSoon
Sign in to followFollowing emails you when a re-scan drops the grade. Opt-out is per-creator on /account/billing.
Why grade D?
score · 30 / 100The current grade reflects 1 critical finding (any single CRIT → D).
1 CRIT0 HIGH1 MED0 LOW
To reach a higher grade
- CReach Ctarget score 55
Resolve all 1 CRIT findings.
- BReach Btarget score 75
Resolve all 1 CRIT.
- AReach Atarget score 95
Resolve all 1 CRIT.
Thresholds are documented at /docs/grading. Source-of-truth is the grade() function in @skillox/scanner.
Latest scan findings
Scan crawl-kvbq0q71svhfld4kulml8dlk · Thu, 28 May 2026 15:15:11 GMT · 1ms
critSkill references secret env var $DATABASE_URLThe skill instructions reference `$DATABASE_URL`, which contains a credential. If an attacker can lure the agent into including this in an outbound URL or message, the credential leaks.▾
Skill references secret env var $DATABASE_URL
The skill instructions reference `$DATABASE_URL`, which contains a credential. If an attacker can lure the agent into including this in an outbound URL or message, the credential leaks.
21
22```bash
23psql $DATABASE_URL -f postkit/dist/postkit.sql← references $DATABASE_URL — potential credential leak
24# Or individual modules: postkit/dist/authn.sql, postkit/dist/authz.sql, postkit/dist/config.sql, postkit/dist/meter.sql, postkit/dist/queue.sql
25```
medNo capability manifest declaredThe skill ships without a `manifest.yaml` or `capabilities` block in its frontmatter. Without a manifest, the runtime cannot enforce what this skill is permitted to do.rule: no-manifest▾
No capability manifest declared
The skill ships without a `manifest.yaml` or `capabilities` block in its frontmatter. Without a manifest, the runtime cannot enforce what this skill is permitted to do.
rule:
no-manifestskillox.io/c/postkit