ECC
PluginThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
/plugin marketplace add affaan-m/ECC[!WARNING] Official sources only. Install ECC only from verified channels: the GitHub repository github.com/affaan-m/ECC, the npm packages `ecc-universal` and `ecc-agentshield`, the GitHub App, the plugin slug `ecc@ecc`, and the project website ecc.tools. Third-party re-uploads and unofficial mirrors are not maintained or reviewed by the project and may contain malware.
Install free · Private repos from $19/seat/mo
Your agent can write code, but ECC gives it a coordinated engineering system and toolbox: it plans before it builds, verifies changes with tests, reviews its own work from a fresh context, remembers what matters, and turns repeated wins into reusable skills and workflows.
/aside/auto-update/build-fix/checkpoint/code-review/cost-report/cpp-build/cpp-review/cpp-test/ecc-guide/epic-claim/epic-decompose/epic-publish/epic-review/epic-sync/epic-unblock/epic-validate/evolve/fastapi-review/feature-dev/flutter-build/flutter-review/flutter-test/gan-build+70 morea11y-architectagent-evaluatorarchitectbuild-error-resolverchief-of-staffcode-architectcode-explorercode-reviewercode-simplifiercomment-analyzerconversation-analyzercpp-build-resolvercpp-reviewercsharp-reviewerdart-build-resolverdatabase-reviewerdjango-build-resolverdjango-reviewerdoc-updaterdocs-lookupe2e-runnerfastapi-reviewerflutter-reviewerfsharp-reviewer+43 moreaccessibilityagent-architecture-auditagent-evalagent-harness-constructionagent-introspection-debuggingagent-payment-x402agent-self-evaluationagent-sortagentic-engineeringagentic-osai-first-engineeringai-regression-testingandroid-clean-architectureangular-developerapi-connector-builderapi-designarchitecture-decision-recordsarticle-writingautomation-audit-opsautonomous-agent-harnessautonomous-loopsbackend-patternsbenchmark-methodologybenchmark-optimization-loop+257 more- Source
- community
- Known advisories
- 0
- Maintenance
- active
- License
- MIT
- Age
- 6 months