# Completed plans

Part of the [demarkus-soul hub](/index.md). Plans that shipped, one line each; the plan text carries the completion trail. Earlier plans are summarized in [History](/completed-plans.md).

- [Memory mechanics into the server](/plans/memory-mechanics-into-server.md): gate, doctor, journal, context, curate and promote staging as server tools and prompts; the prompt corpus pruned to intent and the gate
- [Refresh as a shared flight](/plans/refresh-flight.md): one slow bucket probe no longer holds a caller past its own context; losers recover outside the probe
- [Several replicas writing one world](/plans/several-writers.md): the three-writer collapse on GCS modeled, fixed and confirmed; losers keep their reads, the hold is 300 ms
- [Cursor Memory Plugin](/plans/cursor-memory-plugin.md): port demarkus-memory to Cursor
- [Plugin Prompt Source of Truth](/plans/plugin-prompt-source-of-truth.md): canonical prompt templates rendered into every agent plugin
- [Store Parity (file vs Postgres)](/plans/store-parity.md): parity suites between the file store and pgstore, closed when the Postgres backend was removed
- [Universe Library](/plans/universe-library.md): web front-end for a demarkus universe; sub-project hub at [/demarkus-library/](/demarkus-library/index.md)
- [OpenCode Knowledge Plugin Port](/plans/opencode-knowledge-plugin.md): the organizational knowledge plugin on OpenCode
- [APPEND metadata loss](/plans/append-metadata-loss.md): appends no longer strip catalog metadata, the protocol merge
- [OpenCode Memory Plugin](/plans/opencode-memory-plugin.md): the OpenCode port of demarkus-memory over the shared plugin binary
- [Graph Hub Seeding](/plans/graph-hub-seed.md): backlinks, graph, and explore seed from the published graph aggregate on both MCP surfaces
- [Multi-replica LOOKUP](/plans/lookup-replicas.md): the LOOKUP catalog in Postgres for multi-replica worlds, living on in the knowledge server
- [Version Retention](/plans/version-retention.md): keep the last N versions per document via a `retention` publish key
- [MCP Resources and Prompts](/plans/mcp-resources-prompts.md): documents as client-attachable MCP resources and server-vended prompts
- [MCP Client Ergonomics](/plans/mcp-client-ergonomics.md): size-adaptive fetch with outline mode, section slicing, and the explore card
- [Versions Sharding](/plans/versions-sharding.md): per-document version subdirectories with lazy migration
- [Plugin Knowledge-Quality Enforcement](/plans/plugin-knowledge-quality.md): the memory plugin raised from advisory to enforced
- [Broker Authorization Code Grant](/plans/broker-auth-code-grant.md): RFC 6749 authorization code plus PKCE on the broker
- [LOOKUP verb](/plans/lookup-verb.md): the card-catalog verb, subject to documents plus importance
- [Knowledge System GKE Reference Deployment](/plans/knowledge-system-gke-deploy.md): the public deploy repo standing up the production knowledge system
- [Universe Onboarding](/plans/universe-onboarding.md): the last-mile join flow, closed in favor of the MCP gateway
- [Broker Stable Mint](/plans/broker-stable-mint.md): lazy per-world token provisioning and cache-stable retries
- [Broker Deadcode Cleanup](/plans/broker-deadcode-cleanup.md): the issuance subsystem deleted after the open-knowledge-system rework
- [Universe Onboarding PR5](/plans/universe-onboarding-pr5.md): the broker per-user install bundle
- [History](/completed-plans.md): the earlier completed plans, from content addressing to the broker MCP gateway