api-grpc
gRPC API exploitation — reflection-based discovery via grpcurl, protobuf fuzzing, missing authz on streaming RPCs, gRPC-Web → backend SSRF, mTLS bypass, metadata header injection, h2c smuggling against gRPC fronts.
69
85%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
View guide
Critical
Do not install without reviewing
Security
1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
This file is an explicit offensive guide describing discovery, exploitation (auth bypass, SSRF, smuggling, mTLS bypass), data-exfiltration techniques, fuzzing, and OPSEC—intended for malicious abuse of gRPC services.
- Repository
- PurpleAILAB/Decepticon
- Commit
e34afba
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.