feat: marketplace UI + gateway + console + streaming (Phase 1–2) - #8
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- /agents marketplace (search + protocol/pricing/category filters + sort), replacing the old coding-agent-type browse - /agents/[slug] detail (capabilities, skills, integration panel) - /submit-agent publish form (AgentCard URL or manual) - /admin/agents review page + Agents tab in the admin nav - AgentCard component - Home rebranded to "One API to access all agents" with a Featured Agents row; skills retained as a sub-category Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Unified "one API to access all agents" gateway (data-plane; cloud infra
deferred to deploy).
- Schema: ApiKey (hashed key + prefix) + Invocation (usage metering) +
migration 004_gateway_keys_usage
- src/lib/apikey.ts: key gen / SHA-256 hash / Bearer auth
- POST /api/keys (create, returns secret once) + GET (list)
- Gateway: POST /v1/agents/{slug}/message — A2A JSON-RPC passthrough
- OpenAI-compatible shim: POST /v1/chat/completions (model = agent slug)
- Per-call metering (Invocation) + callsCount; rate limit per key
Verified locally against a mock A2A agent: auth (401 on bad key),
passthrough, OpenAI shim, and metering. tsc clean.
Deferred (deploy/next): Cloud SQL upsize + PgBouncer + Upstash Redis
(swap in-memory rate limit), streaming/SSE, BYOK, credits/billing (Phase 3).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- DELETE /api/keys/{id} (revoke; owner-only, soft-delete via revokedAt)
- GET /api/usage (per-user call totals + recent invocations)
- /dashboard: create / copy-once / revoke API keys, a gateway quickstart,
and a usage table (agent, protocol, status, latency)
- Header: "API & Usage" link in the account menu
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
POST /v1/agents/{slug}/stream — A2A message/stream proxied to the agent and
piped back to the client as Server-Sent Events. Metered like the sync path.
Verified locally against a streaming mock: status/artifact SSE events pass
through word-by-word. tsc clean.
Note: behind a Global HTTPS LB + serverless NEG, SSE may be throttled — prefer
the direct Cloud Run URL for streaming (documented in 03-technical-architecture).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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What
Consolidates the remaining Phase 1–2 work onto
main. (The earlier stacked PRs #4/#6 tangled during merge; this lands ui + gateway + dashboard + streaming cleanly on top of the already-merged backend #3.)Includes
/agentsbrowse + detail,/submit-agent,/admin/agents, home rebrand to "One API to access all agents".POST /v1/agents/{slug}/message(A2A),POST /v1/chat/completions(OpenAI shim), metering./dashboardkeys + usage.POST /v1/agents/{slug}/stream.Verification
tsc --noEmitclean (post-rebase). All verified locally end-to-end earlier (browser + curl).🤖 Generated with Claude Code