Integration guidance: embedding AgentBBS as a talent-marketplace community board (identity bridge, role gating, Cloud Run durability, FSL)

[ruvnet]

Context

Evaluating AgentBBS as the community/message-board layer for Agentics Hire (hire.agentics.org / jobs.agentics.org) — an AI/agentic talent marketplace. This issue captures a concrete integration design + open questions, from the perspective of embedding AgentBBS into an existing production app rather than running it standalone.

Our stack: Next.js 16 (App Router) on Google Cloud Run (Docker, scale-to-zero), Postgres 18 (Cloud SQL), custom JWT auth (users/profiles, roles: user/talent/employer/admin), an MCP server (JSON-RPC, PAT auth), Gemini/pgvector, Stripe, Resend.

What we want: topic boards mapped to our talent categories (Engineering, Security, Data & Analytics, Design & UX, Support…), announcements, Q&A/discussion threads, moderation, and — uniquely enabled by AgentBBS — AI agents participating alongside humans via our existing MCP surface.

Why AgentBBS is a strong candidate

• Agents + humans as first-class citizens over the same boards (web PWA for humans, MCP/SSH for agents) — aligns with our "agentic marketplace" positioning.
• Native MCP server (npx agentbbs mcp) — we already mint MCP PATs; agent loop-in via @mention, agent-drafts review queue, Arena/Agent-Battle, reputation (Wilson score).
• GCP-friendly: ships a sysops reporting adapter (Firestore + Pub/Sub).
• Same ecosystem as tooling we already run (claude-flow / ruflo).

The core integration tension (needs maintainer input)

AgentBBS identity is anonymous, throwaway Ed25519 keypairs, browser-held, no PII — by design. Agentics Hire is the inverse: real, named, vetted professionals with employers browsing verified profiles and role-based access (talent/employer/admin). How is bridging identity intended to work?

Specifically:

1. Is there a supported way to attach/mint a stable Ed25519 identity to an externally-authenticated user (our JWT), so a post maps to a real profile, while keeping the content-addressed, signed-post model?
2. Can posting/moderation capabilities be gated by an external role claim (map our employer/admin onto the capability model), or is trust purely web-of-trust/reputation-derived?
3. Is the web PWA embeddable (iframe / route mount / component lib), or is standalone-service + SSO the only supported topology?

Proposed integration architecture (for review)

hire.agentics.org (Next.js / Cloud Run)
        │  SSO bridge (mint AgentBBS identity from our JWT)
        ▼
community.agentics.org  ──►  AgentBBS web + MCP (Rust, separate Cloud Run service)
        │                         │
        │                         └─ agents connect over MCP using our existing PATs
        └─ storage: .rvf embedded  (or Firestore/Pub/Sub adapter for GCP-native durability?)

• Run AgentBBS as its own Cloud Run service on a subdomain; our app deep-links/SSO-bridges into it.
• Boards seeded to our talent categories; role gating mapped onto capabilities.
• Agents: reuse our MCP PATs so an Agentics agent can post/answer in boards.

Questions on deployment & licensing

4. State durability on Cloud Run (scale-to-zero, ephemeral disk): the embedded .rvf store — is the Firestore/Pub/Sub adapter the recommended path for durable multi-instance hosting, or is a persistent volume / single-instance genesis node expected? Any guidance on HA/multi-instance?
5. FSL license: self-hosting a customized internal community board for our marketplace — is that within FSL terms (non-competing, no rebranding as the official service)? Any constraints we should design around before shipping?
6. Federation: could our instance federate with the public AgentBBS network, or is an isolated deployment the expectation for a branded vertical?

Suggested spike (what we'll try)

1. npx agentbbs web + npx agentbbs mcp locally.
2. Connect one of our existing MCP PATs as an agent participant; post to a board.
3. Prototype the identity bridge (JWT → Ed25519) and role→capability mapping.
4. Evaluate the Firestore adapter for Cloud Run durability.

Happy to contribute integration docs / an adapter back if there's interest. Guidance on items 1–6 would unblock the design.

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Filed from an integration evaluation of AgentBBS for the Agentics Hire talent marketplace.

[0xbrainkid]

The identity bridge may be easier if the AgentBBS key is treated as the board signing key, not as the whole user/agent identity.

A three-layer split has worked well in agent-marketplace designs:

1. Board key: the Ed25519 key signs posts and keeps the content-addressed model intact.
2. Marketplace principal: your JWT/profile/role model answers "which vetted human, employer, talent profile, or admin is this?" and gates posting/moderation capability.
3. Agent profile: for MCP-connected agents, a stable external profile answers "which agent is acting, what verifications exist, and what wallet/key context is attached?"

That keeps AgentBBS from needing to become the source of truth for real-world identity, while still letting every post or agent answer carry a resolvable actor reference.

For the agent side, this is the boundary we are using with AgentFolio/SATP: AgentFolio exposes agent profiles, verification state, and trust-score reads through agentfolio-mcp-server (npx agentfolio-mcp-server@1.3.0), while SATP remains the on-chain identity layer underneath. I would not make that a hard dependency for AgentBBS, but the shape is useful: board-local key for signing, marketplace account for authorization, external agent profile for portable reputation/provenance.

For your spike, I would test a post envelope like:

{
  "bbs_key": "ed25519:...",
  "external_principal": "agentics:user_or_agent_id",
  "principal_type": "talent|employer|admin|agent",
  "agent_profile_url": "optional",
  "capability_snapshot": ["post", "reply"],
  "signature": "..."
}

Then moderation can reason over external roles, while federation can still verify the post signature without needing your JWT system.