opchain
io.github.asfbay-bit/opchain-skillsClaude Code / MCP skills for the dev pipeline: discover, spec, design, build, ship, operate.
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Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.
Inspect evidence and set up a watch Share public evidence report
Score: 100/100
Handshake verified by our own probe.
why this score
Tools · 7
List every opchain skill (id, displayName, description, phases, commands). Call this first to see the concept→ship pipeline.
Map a request or an /oc-* command to the skill that should handle it, with the entry phase. Use when you're unsure which skill fits.
Return the full SKILL.md (the instructions) for one skill id. Load it, then follow it. Read get_orchestrator once before your first get_skill in a session.
Return the shared orchestrator protocol (welcome flow, pipeline map, active-chaining rules). Read once at the start of a session.
Create a private server-issued session for checkpoint storage. Retain the returned sessionId and use it with read_checkpoint/write_checkpoint; never invent or share one.
Read a skill's saved session checkpoint (where you left off). sessionId must be a private token returned by create_checkpoint_session.
Persist a skill's session checkpoint so progress survives across sessions. Stores the object as given (any JSON object up to 64 KiB); it does not validate it against the opchain checkpoint protocol, s…
Resources · 73
Shared welcome flow, pipeline map, and active-chaining rules read by every skill.
opchain://orchestrator
Scaffold Claude Agent SDK apps — subagent topology, tool budgets, harness loops, agent eval. Tri-agent.
opchain://skill/oc-agent-forge
Versioned manifest of reference files required by oc-agent-forge.
opchain://skill/oc-agent-forge/references/v1/manifest.json
First-party API design, OpenAPI, versioning, SDKs. v1.2 files breaking-change + deprecation tickets; drift on PR.
opchain://skill/oc-api-dev
Versioned manifest of reference files required by oc-api-dev.
opchain://skill/oc-api-dev/references/v1/manifest.json
Idea → spec → design → build → launch in one skill. Reads PM tickets and writes sprints back via PM-MCP.
opchain://skill/oc-app-architect
Versioned manifest of reference files required by oc-app-architect.
opchain://skill/oc-app-architect/references/v1/manifest.json
Pre-commit QA gate — fast checks on every commit. v1.2 attaches the failure report to the linked PM ticket on block.
opchain://skill/oc-bug-check
Versioned manifest of reference files required by oc-bug-check.
opchain://skill/oc-bug-check/references/v1/manifest.json
Session persistence across skills — JSON checkpoint contract + status/next/doctor/validate tooling, catches drift.
opchain://skill/oc-checkpoint-protocol
Versioned manifest of reference files required by oc-checkpoint-protocol.
opchain://skill/oc-checkpoint-protocol/references/v1/manifest.json
Build, debug, and migrate Claude API apps — model routing, prompt caching, tool use, version-migration playbooks.
opchain://skill/oc-claude-api
Versioned manifest of reference files required by oc-claude-api.
opchain://skill/oc-claude-api/references/v1/manifest.json
Auditor → Fixer → Verifier quality loop. v1.2 posts findings to the linked PM ticket; HIGH+ filed as sub-tickets.
opchain://skill/oc-code-auditor
Versioned manifest of reference files required by oc-code-auditor.
opchain://skill/oc-code-auditor/references/v1/manifest.json
Standing control register + audit-ready evidence bundles at deploy/release time. SOC 2 / HIPAA / GDPR.
opchain://skill/oc-compliance-ops
Versioned manifest of reference files required by oc-compliance-ops.
opchain://skill/oc-compliance-ops/references/v1/manifest.json
LLM cost attribution per skill phase, budget gates in checkpoints, and model-tier routing recommendations.
opchain://skill/oc-cost-ops
Versioned manifest of reference files required by oc-cost-ops.
opchain://skill/oc-cost-ops/references/v1/manifest.json
Dashboards, BI, dense data — design spec + React prototype. v1.2 attaches the handoff bundle to the linked PM ticket.
opchain://skill/oc-dash-forge
Versioned manifest of reference files required by oc-dash-forge.
opchain://skill/oc-dash-forge/references/v1/manifest.json
Data-pipeline design + build: ingestion patterns, transformation layers, dbt, observable data contracts.
opchain://skill/oc-data-ops
Versioned manifest of reference files required by oc-data-ops.
opchain://skill/oc-data-ops/references/v1/manifest.json
Audit gate → staging → production → monitor. Creates deploy tickets and updates linked PM tickets per env.
opchain://skill/oc-deploy-ops
Versioned manifest of reference files required by oc-deploy-ops.
opchain://skill/oc-deploy-ops/references/v1/manifest.json
Documentation generator for every PR: PR body, PR comments, README/catalog docs, product docs, changelog and ADR upkeep.
opchain://skill/oc-docs-forge
Versioned manifest of reference files required by oc-docs-forge.
opchain://skill/oc-docs-forge/references/v1/manifest.json
Task-evaluated behavior changes with externally reviewed adoption.
opchain://skill/oc-evolve
Versioned manifest of reference files required by oc-evolve.
opchain://skill/oc-evolve/references/v1/manifest.json
Provision and operate containers across self-managed infra — k8s/Nomad/Compose/VMs. Terraform when it fits, not always.
opchain://skill/oc-fleet-ops
Versioned manifest of reference files required by oc-fleet-ops.
opchain://skill/oc-fleet-ops/references/v1/manifest.json
Branch, commit, PR, sync, and release-tag workflows. `/oc-git-release` closes the release ledger; PM-aware (v1.3+).
opchain://skill/oc-git-ops
Versioned manifest of reference files required by oc-git-ops.
opchain://skill/oc-git-ops/references/v1/manifest.json
Source-grounded operational memory with signed promotion and read-time validation.
opchain://skill/oc-hindsight
Versioned manifest of reference files required by oc-hindsight.
opchain://skill/oc-hindsight/references/v1/manifest.json
Third-party APIs, OAuth, webhooks. v1.2 adds PM-tool MCP integration patterns (Linear / Jira / GitHub Issues).
opchain://skill/oc-integrations-engineer
Versioned manifest of reference files required by oc-integrations-engineer.
opchain://skill/oc-integrations-engineer/references/v1/manifest.json
Change the engine mid-flight — DB, framework, auth, platform. v1.2 mirrors the plan as parent + step children.
opchain://skill/oc-migration-ops
Versioned manifest of reference files required by oc-migration-ops.
opchain://skill/oc-migration-ops/references/v1/manifest.json
Decompose a monolith with provably zero loss — golden fixtures from real data as the oracle. Willing to say don't.
opchain://skill/oc-modularize-ops
Versioned manifest of reference files required by oc-modularize-ops.
opchain://skill/oc-modularize-ops/references/v1/manifest.json
Post-deploy observability — uptime, errors, alerts, incidents. Opens PM incident tickets when alerts fire.
opchain://skill/oc-monitoring-ops
Versioned manifest of reference files required by oc-monitoring-ops.
opchain://skill/oc-monitoring-ops/references/v1/manifest.json
Pipeline coordinator — registry, status, routing. v1.2 reads `pm_refs` across skills; routes by ticket id.
opchain://skill/oc-orchestrator
Versioned manifest of reference files required by oc-orchestrator.
opchain://skill/oc-orchestrator/references/v1/manifest.json
Prompt-as-code — versioning, eval datasets, regression and drift detection for LLM prompts.
opchain://skill/oc-prompt-ops
Versioned manifest of reference files required by oc-prompt-ops.
opchain://skill/oc-prompt-ops/references/v1/manifest.json
Test-pyramid design: coverage strategy, contract-test planning, load-test planning. Strategy, not execution.
opchain://skill/oc-qa-ops
Versioned manifest of reference files required by oc-qa-ops.
opchain://skill/oc-qa-ops/references/v1/manifest.json
Design and build RAG systems — vector DB choice, embeddings, chunking, hybrid search, retrieval eval. Tri-agent.
opchain://skill/oc-rag-forge
Versioned manifest of reference files required by oc-rag-forge.
opchain://skill/oc-rag-forge/references/v1/manifest.json
Plan, draft, bump, announce, ship a release. Closes the loop from sprints to /changelog to oc-git-ops to oc-deploy-ops.
opchain://skill/oc-release-ops
Versioned manifest of reference files required by oc-release-ops.
opchain://skill/oc-release-ops/references/v1/manifest.json
Repository hygiene and PR readiness gate. Ensures docs, generated files, git state, catalogs, and cleanup are PR-ready.
opchain://skill/oc-repo-ops
Versioned manifest of reference files required by oc-repo-ops.
opchain://skill/oc-repo-ops/references/v1/manifest.json
Turn existing code into pipeline-ready specs. v1.2 mirrors discovered scope to the PM tool as parent + children.
opchain://skill/oc-reverse-spec
Versioned manifest of reference files required by oc-reverse-spec.
opchain://skill/oc-reverse-spec/references/v1/manifest.json
Load, caching, capacity planning. v1.2 posts load-test reports to the PM ticket; HIGH risks as sub-tickets.
opchain://skill/oc-scale-ops
Versioned manifest of reference files required by oc-scale-ops.
opchain://skill/oc-scale-ops/references/v1/manifest.json
Threat modeling, OWASP hardening, attack-surface review. v1.2 files CRITICAL findings as PM incident tickets.
opchain://skill/oc-security-auditor
Versioned manifest of reference files required by oc-security-auditor.
opchain://skill/oc-security-auditor/references/v1/manifest.json
Remediation operator: execute hardening fixes and stand the per-deploy hardening gate. Auditor finds; this fixes.
opchain://skill/oc-security-hardening
Versioned manifest of reference files required by oc-security-hardening.
opchain://skill/oc-security-hardening/references/v1/manifest.json
Question → trustworthy metric: instrument, harvest, prove it answers the question, then wire it. Backend only.
opchain://skill/oc-signal-forge
Versioned manifest of reference files required by oc-signal-forge.
opchain://skill/oc-signal-forge/references/v1/manifest.json
Stack decisions, Cloudflare patterns, typed pipeline. v1.2 records the chosen stack on the linked PM ticket as an ADR.
opchain://skill/oc-stack-forge
Versioned manifest of reference files required by oc-stack-forge.
opchain://skill/oc-stack-forge/references/v1/manifest.json
Opt-in, local-first usage metering to .checkpoints/usage.sqlite; anonymized local aggregate export.
opchain://skill/oc-telemetry-ops
Versioned manifest of reference files required by oc-telemetry-ops.
opchain://skill/oc-telemetry-ops/references/v1/manifest.json
Update repo-local Opchain skills and helpers in one command, preserving telemetry and checkpoints.
opchain://skill/oc-update
Versioned manifest of reference files required by oc-update.
opchain://skill/oc-update/references/v1/manifest.json
Design Planner → Generator → Evaluator. Posts eval scores to the PM ticket; a11y as sub-tickets.
opchain://skill/oc-ux-engineer
Versioned manifest of reference files required by oc-ux-engineer.
opchain://skill/oc-ux-engineer/references/v1/manifest.json
Prompts · 74
Run the opchain /oc-agent flow (oc-agent-forge).
Run the opchain /oc-api flow (oc-api-dev).
Run the opchain /oc-app flow (oc-app-architect).
Run the opchain /oc-attack-surface flow (oc-security-auditor).
Run the opchain /oc-audit flow (oc-code-auditor).
Run the opchain /oc-bugcheck flow (oc-bug-check).
Run the opchain /oc-build flow (oc-app-architect).
Run the opchain /oc-claude-api flow (oc-claude-api).
Run the opchain /oc-commit flow (oc-git-ops).
Run the opchain /oc-compliance flow (oc-compliance-ops).
Run the opchain /oc-comply flow (oc-compliance-ops).
Run the opchain /oc-cost flow (oc-cost-ops).
Run the opchain /oc-dash-forge flow (oc-dash-forge).
Run the opchain /oc-data-forge flow (oc-dash-forge).
Run the opchain /oc-data-ops flow (oc-data-ops).
Run the opchain /oc-deploy flow (oc-deploy-ops).
Run the opchain /oc-design flow (oc-app-architect).
Run the opchain /oc-df-archetype flow (oc-dash-forge).
Run the opchain /oc-df-audit flow (oc-dash-forge).
Run the opchain /oc-df-full flow (oc-dash-forge).
Run the opchain /oc-df-intake flow (oc-dash-forge).
Run the opchain /oc-df-layout flow (oc-dash-forge).
Run the opchain /oc-df-prototype flow (oc-dash-forge).
Run the opchain /oc-df-spec-only flow (oc-dash-forge).
Run the opchain /oc-df-tokens flow (oc-dash-forge).
Run the opchain /oc-df-variants flow (oc-dash-forge).
Run the opchain /oc-discover flow (oc-app-architect).
Run the opchain /oc-docs flow (oc-docs-forge).
Run the opchain /oc-enroll flow (oc-bug-check).
Run the opchain /oc-evolve flow (oc-evolve).
Run the opchain /oc-feature flow (oc-stack-forge).
Run the opchain /oc-fleet flow (oc-fleet-ops).
Run the opchain /oc-git flow (oc-git-ops).
Run the opchain /oc-git-release flow (oc-git-ops).
Run the opchain /oc-git-sync flow (oc-git-ops).
Run the opchain /oc-harden flow (oc-security-hardening).
Run the opchain /oc-hardening flow (oc-security-auditor).
Run the opchain /oc-hindsight flow (oc-hindsight).
Run the opchain /oc-integrate flow (oc-integrations-engineer).
Run the opchain /oc-launch flow (oc-app-architect).
Run the opchain /oc-migrate flow (oc-migration-ops).
Run the opchain /oc-modularize flow (oc-modularize-ops).
Run the opchain /oc-monitor flow (oc-monitoring-ops).
Run the opchain /oc-ops flow (oc-orchestrator).
Run the opchain /oc-owasp flow (oc-security-auditor).
Run the opchain /oc-posture flow (oc-security-auditor).
Run the opchain /oc-pr flow (oc-git-ops).
Run the opchain /oc-prompt flow (oc-prompt-ops).
Run the opchain /oc-push flow (oc-git-ops).
Run the opchain /oc-qa flow (oc-qa-ops).
Run the opchain /oc-rag flow (oc-rag-forge).
Run the opchain /oc-release flow (oc-release-ops).
Run the opchain /oc-repo flow (oc-repo-ops).
Run the opchain /oc-rev-design flow (oc-reverse-spec).
Run the opchain /oc-rev-full flow (oc-reverse-spec).
Run the opchain /oc-rev-scan flow (oc-reverse-spec).
Run the opchain /oc-rev-spec flow (oc-reverse-spec).
Run the opchain /oc-rev-sprint flow (oc-reverse-spec).
Run the opchain /oc-rev-stack flow (oc-reverse-spec).
Run the opchain /oc-reverse-spec flow (oc-reverse-spec).
Run the opchain /oc-roadmap flow (oc-app-architect).
Run the opchain /oc-scaffold flow (oc-app-architect).
Run the opchain /oc-scale flow (oc-scale-ops).
Run the opchain /oc-sec flow (oc-security-auditor).
Run the opchain /oc-secaudit flow (oc-security-auditor).
Run the opchain /oc-security flow (oc-security-auditor).
Run the opchain /oc-signal flow (oc-signal-forge).
Run the opchain /oc-spec flow (oc-app-architect).
Run the opchain /oc-stack flow (oc-stack-forge).
Run the opchain /oc-stack-decide flow (oc-stack-forge).
Run the opchain /oc-telemetry flow (oc-telemetry-ops).
Run the opchain /oc-threat-model flow (oc-security-auditor).
Run the opchain /oc-update flow (oc-update).
Run the opchain /oc-uxe flow (oc-ux-engineer).
How to use
Add to your Claude Desktop / Cursor / Cline MCP config:
{
"mcpServers": {
"opchain": {
"url": "https://opchain.dev/mcp",
"transport": "streamable-http"
}
}
}