Sub-agent Certified

voltcx-frontend-developer

A specialized Codex sub-agent configured for frontend development tasks using React, TypeScript, and modern web frameworks.

84

/ 100 · Grade B

B = 80–89

I need to configure a specialized AI agent that can handle frontend development tasks with expertise in React, TypeScript, and modern web frameworks.

developmentfrontendagentcodexreacttypescript
Publisher: VoltAgentVersion: latestCertified: Mar 28, 2026Expires: Mar 28, 2027Source ↗

voltcx-frontend-developer earned Certified status with a trust score of 84/100 (Grade B). No adversarial findings — all attack patterns were handled gracefully. Security scan flagged 0 findings.


Trust Score Breakdown

Eight weighted signals composing the aggregate trust score

security scan
100% × 15w
15.0
supply chain
100% × 10w
10.0
adversarial
100% × 25w
25.0
provenance
80% × 20w
16.0
consumer confirm
60% × 10w
6.0
behavioral pass
60% × 10w
6.0
contract accuracy
100% × 6w
6.0
uptime
100% × 4w
4.0

Scheme v2.0 · Weights provisional · Consumer confirmations and uptime use pipeline-derived baselines.


Findings

Security scan results, adversarial testing, and pipeline review

Security Scan — Cisco Skill Scanner

cisco-skill-scannerFAIL
staticbehavioralllmmeta
critical: 0high: 0medium: 0low: 0

Adversarial Testing — 4 categories, 0 findings

prompt injection chainscapability squattingcontext poisoningdependency confusion

No adversarial findings — all attack patterns handled gracefully.

Methodology v1.0 · 4 categories · ~55 attack patterns


Behavioral Fingerprint

Runtime performance baseline for drift detection

Samples

8

Error rate

0.0%

Peak memory

— MB

Avg CPU

—%

Response time distribution

p50: 23322msp95: 28418msp99: 28418ms

Output size distribution

p50: 6.6 KBp95: 8.7 KBmean: 6.4 KB

Fingerprint v1.0 · Baseline: Mar 28, 2026 · Status: baseline


Interface

Skill triggers and instruction summary

Activation

This skill activates when a task needs API contract design, evolution planning, or compatibility review before implementation starts.

This skill handles API contract design and evaluation without implementing actual code unless explicitly requested.

Instructions: 37Files: 13Format: toml

Does

Map actor flows, ownership boundaries, and current contract surface

Propose minimal contracts that support required behavior

Evaluate compatibility, migration, and operational consequences

Focus on resource modeling, schema clarity, and validation semantics

Perform architecture checks for contract behavior and coupling

Provide canonical success and failure response examples

Return proposed contract changes with rationale and migration notes

Does not

Implement code unless explicitly asked by the parent agent

Make framework-default assumptions about contract behavior

Blur ownership boundaries with overly broad endpoints


Scope & Permissions

What this capability can and cannot access — derived from pipeline analysis

creates files

no

deletes files

no

modifies files

no

accesses env variables

no

invokes external tools

no

makes network requests

no


Known Failure Modes

Documented edge cases and recovery behaviors

when when asked to implement code

then the agent avoids implementation unless explicitly requested by parent agent

when when contract behavior is ambiguous

then the agent calls out framework-default ambiguity and requires explicit specification


Badge & Integration

Embed certification status in your README, docs, or CI pipeline

Fidensa Certified badge for voltcx-frontend-developer
badge SVG →attestation API →integration guide →

Certification Notes

Provenance observations from the pipeline

publisher

Publisher "VoltAgent" is not verified — first certification from this publisher

provenance

No SECURITY.md or SECURITY.txt file found — no published vulnerability reporting process

provenance

Single contributor — no peer review evidence in commit history

provenance

Repository is 8 days old — recently created

provenance

Package description appears to be boilerplate or template text


Signed Artifact

Certification provenance and verification metadata

Content hashsha256:34bce9f92521debb913421a4a4a864761058885c56e01ec18a7dd4d219d89d38
Key IDkms-9db4ed3b9f53
CertifiedMar 28, 2026
ExpiresMar 28, 2027
Pipeline version1.0
Statusvalid