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Surveyed walk through the architectural choices that shape the codebase. Slow read; the cards reference each other.
Use when: explaining IRIS to a new teammate; onboarding onto the iris-hq organisation; pitching the project to a non-technical stakeholder
Use when: adding a new UI label that needs both cat and professional versions; understanding why the dashboard uses words like 'Pawprintz'; explaining the dual-mode design to a designer
Use when: deciding which factory service should own a new pipeline step; tracing a document from ingest to publish; wiring a new factory-equipment service alongside the existing four
Use when: onboarding to the chronicle-hq monorepo; deciding which service owns a new feature; tracing a request from editor to database
Use when: diagnosing missing cursor updates in the editor; tuning broadcast channel buffer sizes; understanding why presence survives a single missed packet
Use when: scaffolding a new prompt under prompts/; auditing an unfamiliar prompt directory; wiring a guard or verifier into an existing prompt
Use when: regenerating the README catalog after adding a prompt; wiring a new shell verb into the kick-aliases.sh source; understanding which section of kick-aliases.sh is hand-edited
Use when: explaining the deployment model; deciding which tier to integrate with; onboarding a platform engineer
Use when: assigning roles to new sprites; designing council governance structures; understanding decision-making authority
Use when: understanding how iris-service stores data; debugging registry behaviour; planning the PostgreSQL migration
Use when: onboarding a new producer repo; debugging why Scope shows stale data; deciding where to add a new write path
Use when: diagrams stay rendered as code blocks instead of SVG; diagrams disappear after an Astro view-transition; switching the mermaid theme or upgrading the major version
Use when: onboarding a developer to the nestr monorepo; deciding which component owns a new feature; tracing a metric from emission to dashboard
Use when: onboarding a new submodule into rocky-hq; deciding where a new file belongs (parent vs submodule); auditing what the parent repo is allowed to contain
Use when: onboarding a new developer to the SMO1 codebase; explaining the architecture to a non-technical stakeholder; understanding the relationship between the six projects
Use when: onboarding to the so1 control plane codebase; deciding where a new module belongs (UI, BFF, or shared); evaluating cross-repo dependency directions
Use when: starting a new Go service in the tektree workspace; matching a 4xx error code that bubbles out of any service
Use when: deciding which service owns a new endpoint; debugging cross-service request flow; onboarding to the Traceo backend
Use when: onboarding onto the TimeChain access-control layer; debugging an unexpected AccessDenied error from AegisSystem; deciding which AEGIS subsystem owns a new security feature
Use when: onboarding to a new choco service repo; deciding which layer a new service belongs in; tracing a request from edge to vault
Use when: learning about Fork Node Protocol for the first time; understanding the three cryptographic layers; explaining FNP to non-technical stakeholders
Use when: onboarding a new contributor to the GRACE protocol surface; deciding which STRATT package owns a given concern; scoping a new spec or RFC against the existing layer map
Use when: deciding which package a new feature belongs in; reviewing a PR that imports across layer boundaries; explaining why fingerprint has zero dependencies
Use when: routing a chain to the right gate authority; checking whether an agent is protected before assigning a step; extending a domain and choosing a council
Use when: vendoring an emitter into a sister repo; considering merging the two emitter modules; auditing forward-compat behaviour
Use when: adding a new YAML data source (units, councils, doctrines); deciding whether a runtime endpoint or build-time bundling is right; diagnosing 'fs.readFile is not a function' on the Vercel adapter
Use when: adding a new dashboard route; writing a Playwright test for a new pellet flow; debugging a 401 redirect after token expiry
Use when: deciding which subsystem owns a new feature; tracing where a console route forwards to; explaining Rocky's surface to a new operator
Use when: onboarding to skyflow service boundaries; deciding which service owns a new endpoint; tracing a request from client to data store
Use when: adding a new BFF route exposed to the browser; debugging CORS or cookie failures on a fetch from rover; deciding whether a call belongs in a Server Component or via the proxy
Use when: adding a new BFF route that needs auth and logging; investigating which middleware mutated a response; tuning request-pipeline ordering
Use when: integrating a new external service into the BFF; writing a unit test that needs to stub upstream traffic; normalising heterogeneous error shapes into the so1 envelope
Use when: onboarding to the sparki-tools monorepo; deciding which service owns a new feature; tracing a request across api-engine, deploy-loco and auth-shield
Use when: onboarding to the tektree-io workspace and locating a service; deciding which subrepo to edit for a new feature
Use when: adding a new background job type; diagnosing a backlog on the `jobs` Redis stream
Use when: deciding whether a feature belongs in services/api or in a microservice; writing a migration that copies a legacy collection into the new world
Use when: orienting a new contributor to the tnp-node codebase; explaining TNP's role relative to WEAVE and VEST protocols; deciding which tnp-node module to modify for a given change
Use when: onboarding to the VEST codebase for the first time; explaining VEST's role in the TimeChain platform to a new team member; deciding which vest-node module owns a verification failure
Use when: onboarding to the mesh-node codebase for the first time; explaining the WEAVE/LCB primitive to a reviewer unfamiliar with the codebase; deciding which module owns a bug in the transport vs. convergence boundary
Use when: anchoring an AEGIS proof batch to the VEST audit chain; debugging why ConsistencyProofManager.verify_proof returns false on a freshly created proof; reviewing the XOR consistency check used as a placeholder for Merkle linking
Use when: understanding why IRIS is built the way it is; arguing for or against a design change; onboarding architects onto the project
Use when: designing a graph.json for a new repo; debugging why a node never starts; tuning max-parallel for a fleet run
Use when: adding a new push notification type; scaling realtime-gateway horizontally; debugging dropped SSE events
Use when: adding a new feature to purr-api; tracing a bug through the call stack; explaining the Go project structure to a new backend engineer
Use when: adding a new capability to api-engine; deciding whether a feature belongs in a subsystem or in core; debugging which subsystem owns a failing pipeline stage
Use when: deciding which package owns a new responsibility; tracing a feature from CLI down to the identity layer; onboarding a contributor to the monorepo
Use when: debugging a 401 or 429 response that never reached a downstream service; adding a new route group that proxies to a backend service
Use when: deciding whether to prune stale branches before storage overhead exceeds the configured cap; tuning max_active_timelines based on measured fork probability; debugging unexpectedly high storage usage in a multi-branch deployment
Use when: diagnosing where the e2e chain broke after a phase ref-bump; explaining the OSS-parity contract to a self-hoster; tracing which HATCH events should appear in a healthy run
Use when: debugging why a user's tier did not update after payment; adding a new subscription plan; understanding webhook idempotency
Use when: estimating the impact of changing a shared rule; diagnosing a cycle reported by `stratt validate`; writing CI gates that block on fan-out size
Use when: extending STRATT to a new vertical domain; auditing the neuro-domain rollout for SPEC alignment; scoping the next domain (finance, legal, nutrition...)
Use when: designing a query that spans transactional and analytical data; troubleshooting slow analytics dashboards; explaining the three-database strategy to a DevOps engineer