Reusable agent definitions authored as AGENTS.md (YAML frontmatter + a Markdown body that becomes
the agent's operating guide). Mirrors the skill library, including its review hardening.
- AgentProfile entity (OrgBoard): org-scoped + versioned by (OrganizationId, ProfileKey, Version),
NULLS NOT DISTINCT unique index; Origin Builtin|Authored|Installed; ProfileVisibility +
ProfileStatus with the Public⟹Published invariant enforced in Apply()/SetVisibility(). AGENTS.md
parser (YamlDotNet). AgentProfileWriter is the single upsert path (insert-only mode for install).
- Free builtins: AgentProfileSeeder seeds Aria (PO), Quill (QA), Edison (backend) on startup via a
new IStartupSeeder + SeederRunner (runs after migrations). Idempotent, null-org, visible to all.
- Endpoints (/api/orgboard/agent-profiles): upload, list (resolvable-winner order), get versions,
publish/unpublish, fork, marketplace (per-(key,version) AlreadyInLibrary), install (insert-only →
clean 409, no clobber). ConfigureAgents to author/manage; ViewBoard to browse; audited.
- Persona: Agent gains Persona; ConfigureAgent stores it; AgentRunContext carries it; PromptAssembler
injects it as "# Operating guide" (data, not instructions) so an applied profile shapes the run.
- Client: Agent profiles page (library + marketplace tabs, upload editor, publish/unlist/fork/install),
routed + in the nav.
Verified: ArchitectureTests 8/8, IntegrationTests 55/55 (new AgentProfilesTests: builtins seeded,
upload + validation, publish, cross-org marketplace list→install→private copy, duplicate 409, per-
version flag, Member 403; persona renders as the operating guide), client build green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Agents can now use Model Context Protocol servers. End to end:
- SharedKernel seam IMcpGateway (ListToolsAsync / CallToolAsync) + McpToolDescriptor / McpToolResult,
so the Assembler discovers and can invoke MCP tools without referencing Integrations' tables.
- Integrations: McpServerConfig (org-scoped, owner-only; auth headers AES-GCM encrypted, never
returned — only their names) + AddMcpServers migration. McpClient: a dependency-free Streamable-HTTP
JSON-RPC 2.0 client (initialize → notifications/initialized → tools/list / tools/call), carrying the
Mcp-Session-Id and parsing both application/json and text/event-stream replies. McpGateway resolves
an org's servers, decrypts headers server-side, and is best-effort: an unreachable server is logged
and skipped, never failing the run. CRUD + connectivity-test endpoints (create/test/delete owner-only
via ManageApiKeys; list via ConfigureAgents to bind).
- OrgBoard: Agent gains McpServerIds (uuid[]; migration backfills existing agents to empty) flowing
through ConfigureAgent + AgentRunContext.
- Assembler: AgentRunExecutor lists the agent's MCP tools (best-effort) and PromptAssembler renders a
"# Tools (MCP)" catalog — labelled as data, never instructions — and records it in the run trace.
- Client: SeatsPage gains an MCP servers card (add/test/delete, encrypted auth header) and a per-agent
MCP server multi-select; api client gains del().
Note: discovery + the governed call gateway are in place now; the autonomous model-driven tool-call
loop (model emits tool_calls → gated execution → feedback) needs a tool-calling model client and is
the next increment — the stub model can't drive it.
Verified: ArchitectureTests 8/8, IntegrationTests 53/53 (McpClientTests: JSON-RPC handshake/session,
json + SSE; McpServerRegistryTests: owner-only, encrypted-header-never-returned, graceful test,
Member 403; PromptAssemblerMcpTests: catalog + trace, omitted when empty), client build green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
ISkillCatalog.GetByKeysAsync now takes the org id and resolves each key within that org's namespace
only — the org's own published skill, else a shared builtin (null org), never another org's. Org-owned
is preferred over the builtin; only Published (golden-tested) skills are injected; the resolved
skill@version is recorded in the prompt heading and run trace. AgentRunExecutor threads
context.OrganizationId. SeatsPage now loads the org library (builtins + authored + installed), dedupes
to one entry per key, and flags drafts (won't run until published).
Verified: ArchitectureTests 8/8, IntegrationTests 48/48 (new SkillRunScopingTests: a run assembles the
org's own skill over the builtin of the same key, and another org's same-key skill never leaks in),
client build green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Working memory (Memory module's first real code):
- MemoryEntry (schema "memory", vector(384), InitialMemory migration); TeamMemory implements
the SharedKernel ITeamMemory seam (embed-and-store on write, cosine recall on read);
GET /api/memory/search. HashingTextEmbedder promoted to SharedKernel (pure, deterministic;
swapped for ONNX/BYOK embedders later behind ITextEmbedder).
- Written on approval: Governance's approve stores an Approval/Correction entry per decision.
- Read at assembly: the executor recalls the team's top-3 relevant entries; the prompt gains
a "# Team memory" section (treated as data, not instructions).
The single V1 event trigger:
- IAgentDispatcher (SharedKernel) implemented by Assembler's AgentRunDispatcher (shared by
the API and triggers). OrgBoard's QaHandoffTrigger: a task hitting done creates a QA task
(provenance parent, assigned to the QA agent) and dispatches a run for the team's QA AI
seat. Guardrails: Test/Review tasks never re-trigger (no self-cascade) and a task hands
off at most once. Audited as handoff.triggered.
Analytics — the V1 verdict view:
- IBoardStats (SharedKernel) implemented by OrgBoard; GET /api/governance/analytics returns
approval rate, avg edit distance, per-agent metrics + edit-distance trend, tasks done.
- UI: /analytics — stat cards, per-agent table, recharts edit-distance trend per agent.
Verified: build green; ArchitectureTests 8/8; IntegrationTests 42/42 incl. the M6 acceptance
end to end — a dev marks a story done → Quill wakes via the handoff (QA task with provenance,
assigned to the agent) → drafts a test plan that waits in review → approve records the second
agent's edit distance → analytics show approval rate 100%, avg edit distance > 0, and trends
for BOTH Aria and Quill; memory written on Aria's corrected approval is recalled into her next
prompt; the guardrails hold. Client build green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
SharedKernel contracts (so Assembler stays decoupled): IAgentRunContextProvider (agent +
task) and ISkillCatalog (skill prompts by key). Implemented by OrgBoard (AgentRunContextProvider)
and Skills (SkillCatalog).
Assembler:
- PromptAssembler builds house-style + identity + the agent's skill bodies + the task, and
derives the primary action + risk from the agent's first skill. RAG/working-memory join at M6.
- AgentRunExecutor (real): resolve context + skills → assemble → resolve BYOK config (with
fallback) → call IModelClient → parse into action + risk → capture all on the AgentRun.
Verified: build green; ArchitectureTests 8/8; IntegrationTests 29/29 — incl. the M4 acceptance:
assigning a Spec task to Aria (PO, gated, stub BYOK) yields a Completed run with the assembled
prompt (skill body + task title), action "write-spec", risk "Draft", and model output. Nothing
executes — the gate is M5.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
soroush.asadi