Completed plans

Part of the demarkus-soul hub. Plans that shipped, one line each; the plan text carries the completion trail. Earlier plans are summarized in History.

• Session status line: session start probes the soul for the project, shows the user one line and gives the agent the root, state and git facts; the soul template names its root project (PR 592)
• Knowledge policy hardening: root policy as the floor for every world, secrets and PII blocked at write, allowed tag values, style guide generated from the gate rules (PR 583)
• Graph focus: trustworthy, useful, evidence-precise graph reads over three releases (PRs 446 to 563); trail in the implementation roadmap
• Memory mechanics into the server: 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: one slow bucket probe no longer holds a caller past its own context; losers recover outside the probe
• Several replicas writing one world: the three-writer collapse on GCS modeled, fixed and confirmed; losers keep their reads, the hold is 300 ms
• Cursor Memory Plugin: port demarkus-memory to Cursor
• Plugin Prompt Source of Truth: canonical prompt templates rendered into every agent plugin
• Store Parity (file vs Postgres): parity suites between the file store and pgstore, closed when the Postgres backend was removed
• Universe Library: web front-end for a demarkus universe; sub-project hub at /demarkus-library/
• OpenCode Knowledge Plugin Port: the organizational knowledge plugin on OpenCode
• APPEND metadata loss: appends no longer strip catalog metadata, the protocol merge
• OpenCode Memory Plugin: the OpenCode port of demarkus-memory over the shared plugin binary
• Graph Hub Seeding: backlinks, graph, and explore seed from the published graph aggregate on both MCP surfaces
• Multi-replica LOOKUP: the LOOKUP catalog in Postgres for multi-replica worlds, living on in the knowledge server
• Version Retention: keep the last N versions per document via a retention publish key
• MCP Resources and Prompts: documents as client-attachable MCP resources and server-vended prompts
• MCP Client Ergonomics: size-adaptive fetch with outline mode, section slicing, and the explore card
• Versions Sharding: per-document version subdirectories with lazy migration
• Plugin Knowledge-Quality Enforcement: the memory plugin raised from advisory to enforced
• Broker Authorization Code Grant: RFC 6749 authorization code plus PKCE on the broker
• LOOKUP verb: the card-catalog verb, subject to documents plus importance
• Knowledge System GKE Reference Deployment: the public deploy repo standing up the production knowledge system
• Universe Onboarding: the last-mile join flow, closed in favor of the MCP gateway
• Broker Stable Mint: lazy per-world token provisioning and cache-stable retries
• Broker Deadcode Cleanup: the issuance subsystem deleted after the open-knowledge-system rework
• Universe Onboarding PR5: the broker per-user install bundle
• History: the earlier completed plans, from content addressing to the broker MCP gateway