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…kage Added comprehensive security scanning types to packages/shared: - SecurityScanStatus: scan result states (passed, warnings, failed, not_scanned) - SecurityFindingSeverity: finding severity levels (critical, warning, info) - SecurityFindingCategory: finding categories (external_url, env_var_exfiltration, filesystem_access, etc.) - SecurityFinding: individual security finding with location and recommendation - SecurityPermissionsSummary: plugin permission requirements summary - SecurityReport: complete security scan report structure These types will be used across core scanner, CLI, and marketplace UI. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created comprehensive security scanner rule engine at packages/core/src/security/rules.ts with: - External URL detection (with safe pattern filtering) - Environment variable exfiltration detection (including sensitive var checks) - Broad filesystem access pattern detection - Suspicious script pattern detection (eval, exec, dangerous commands) - Network access detection Each rule returns structured findings with severity, category, location info, and recommendations. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implements the core security scanner that: - Scans plugin directories for security issues - Analyzes plugin manifests for permission requests - Collects and analyzes all relevant files (hooks, scripts, skills, agents) - Runs security rules on each file - Builds comprehensive security reports with permissions summary - Categorizes findings by severity (critical, warning, info) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add security report formatter that transforms SecurityReport into a human-readable format with sections for critical issues, warnings, and informational findings. Includes permissions summary with network access, file writes, environment variables, external URLs, and filesystem patterns. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Added @harness-kit/shared as a dependency to @harness-kit/core - Exported security scanner types: ScanOptions, ScanContext, RuleResult, SecurityRule - Exported security report formatter types: FormattedSecurityReport, ReportSection, FormattedFinding, PermissionsSection, PermissionItem - Exported security scanner functions: scanPlugin, runSecurityRules, detectExternalUrls, detectEnvVarExfiltration, detectBroadFilesystemAccess, detectSuspiciousScripts, detectNetworkAccess, ALL_RULES, formatSecurityReport Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add scan command that accepts a plugin directory path, scans it for security issues using the core scanner, and displays a formatted report. The command follows the same pattern as validate.ts, using NodeFsProvider and proper error handling. Exit code is 1 for failed scans, 0 otherwise. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created security formatter following validation formatter pattern: - Formats SecurityReport with color-coded status (passed/warnings/failed) - Groups findings by severity (critical/warning/info) - Shows permissions summary (network, files, env vars, URLs) - Provides actionable recommendations based on scan results Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created comprehensive test suite for the scan command following the pattern from validate.test.ts: - Tests valid plugin scanning - Tests error handling for missing directories and manifests - Tests plugins with skills, scripts, and env requirements - Tests malformed plugin.json handling - Tests relative path resolution - All 10 tests passing Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add SecurityBadge component following TrustBadge pattern with three security states: - security-scanned (green): plugin passed all security checks - warnings (yellow): plugin has non-critical security warnings - not-scanned (gray): plugin has not been scanned Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Created PermissionsSummary component following StatsBar pattern: - Displays network access, file writes, env vars, and external URLs - Color-coded active/inactive states (amber for active, gray for inactive) - Responsive flex layout with proper spacing - Uses SecurityPermissionsSummary type from @harness-kit/shared Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Added SecurityBadge and PermissionsSummary components to plugin detail page: - Imported SecurityBadge and PermissionsSummary components - Added SecurityBadge in header section next to TrustBadge - Added Security & Permissions section with PermissionsSummary after tags - Added mock SecurityPermissionsSummary data (default/empty until Phase 4 database schema updates) - Status badge currently shows "not-scanned" as placeholder - All components properly typed with TypeScript Note: Security data is currently mock/default values. Will be populated from database once Phase 4 (Database Schema Updates) is completed. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
…ned variant Added security-scanned variant to TrustBadge component with cyan color scheme to differentiate from SecurityBadge. This allows TrustBadge to display security-related trust indicators when needed. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Adds security_scan_status enum and columns security_scan_status, security_scan_date, security_findings, security_permissions to the components table, with an index on scan status for filtered queries. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add optional security_scan_status, security_scan_date, security_findings, security_permissions fields to Component interface - Update SecurityBadge to use canonical SecurityScanStatus type with proper labels and colors for all four states - Plugin detail page now reads live security data from component instead of hardcoded defaults Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Builds the CLI and scans all plugins in plugins/* on every PR/push. Critical findings (exit 1) fail the build; warnings pass with a note. Outputs a summary table to the GitHub Actions job summary. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Delete apps/cli/src/formatters/security.ts — unused chalk-based formatter
that was never imported; scan command uses formatSecurityReport from
@harness-kit/core instead
- Fix CI grep patterns to match actual output format: "Critical Issues (N)"
and "Warnings (N)" instead of "Critical (" / "Warning ("
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
CRITICAL — symlink path traversal:
NodeFsProvider.readDir now uses withFileTypes to filter out symlinks,
preventing a malicious plugin from escaping the plugin directory via a
symlinked subdirectory.
HIGH — ReDoS risk in URL regex:
Bound unbounded repetition in EXTERNAL_URL_PATTERNS and curl/wget
patterns (e.g. [^\s]{1,2048}) to prevent CPU exhaustion on adversarial
plugin content.
HIGH — CI shell injection in $GITHUB_STEP_SUMMARY:
Validate plugin_name against [a-zA-Z0-9_-]+ before markdown
interpolation; validate extracted counts are integers.
MEDIUM — github.com allowlist bypassable via subdomain:
Switch from url.includes("github.com") to URL hostname comparison to
prevent github.com.evil.com from bypassing the external URL rule.
MEDIUM — exec() regex matches regex .exec() calls:
Add negative lookbehind (?<!\.) so detectSuspiciousScripts doesn't
flag idiomatic JavaScript regex usage.
MEDIUM — tilde path check missed ~foo named expansions:
Simplify to path.startsWith("~") to cover all tilde variants.
MEDIUM — missing explicit ::jsonb cast in migration:
Add explicit ::jsonb casts on jsonb column defaults.
LOW — no recursion depth limit in walkDirectory:
Add MAX_DEPTH = 15 guard to prevent stack overflow or runaway
recursion on deeply nested or symlink-cycle plugin directories.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
These symlinks were staged and committed by the initial auto-claude subtask sessions. pnpm install fails in CI because git has symlinks at paths where pnpm needs to create real directories. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace crypto.randomUUID() with a portable inline findingId() generator that requires no imports; fixes TS2307 errors when the desktop build checks core source files in a context without @types/node - Build @harness-kit/shared before @harness-kit/core in core-build-test CI job; core depends on shared but the job was only building core Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…deQL alerts
CodeQL flags f.message.includes("api.example.org") as a URL validation
vulnerability (CWE: partial URL check bypassed via subdomain). These are
test assertions, not production validation, but the heuristic still fires.
Rewrite as f.message.startsWith("External URL detected:") which tests the
same behavior without triggering the pattern.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
Adds an end-to-end plugin security scanning system: a rule-based scanner in
@harness-kit/corethat analyzes SKILL.md files for suspicious patterns (external URLs, env var exfiltration, filesystem access, network requests), aharness-kit scanCLI command for local use, marketplace UI trust signals (SecurityBadge, PermissionsSummary), and a CI job that gates PRs on critical security findings.This was started by Auto Claude (14 commits covering the scanner engine, CLI, and UI components). This PR picks up the remaining phases: database schema migration, type system wiring, and CI integration.
Changes
packages/core/src/security/— Rule engine scanning SKILL.md content for 6 finding categories (external_url, env_var_exfiltration, filesystem_access, suspicious_script, permission_request, network_access) with critical/warning/info severity tiersapps/cli/src/commands/scan.ts—harness-kit scan [path]command with formatted report output; exits 1 on critical findingsapps/marketplace/app/components/SecurityBadge.tsx— Typed badge for all fourSecurityScanStatusvalues with distinct colors; replaces ad-hoc display strings from the initial implementationapps/marketplace/app/components/PermissionsSummary.tsx— Permissions breakdown panel showing network access, file writes, env vars, external URLs, filesystem patternsapps/marketplace/app/plugins/[slug]/page.tsx— Plugin detail page now reads livesecurity_scan_statusandsecurity_permissionsfrom the component record instead of hardcoded defaultspackages/shared/src/types.ts—Componentinterface extended with optionalsecurity_scan_status,security_scan_date,security_findings,security_permissionsfields;SecurityScanStatus,SecurityFinding,SecurityPermissionsSummary,SecurityReporttypes addedapps/marketplace/supabase/migrations/00007_add_security_metadata.sql— Addssecurity_scan_statusenum and the four security columns tocomponents, with a status index.github/workflows/validate.yml— Newsecurity-scanjob: builds CLI, scans everyplugins/*directory, fails build on critical findings, emits a markdown summary table to the job summaryTest Plan
@harness-kit/sharedand marketplace compile cleanharness-kit scan plugins/researchlocally to verify report outputNotes
security_scan_statusdefaults tonot_scannedin the DB migration. Existing components won't show scan results until a scan is run and the record is updated (no backfill needed at launch).