Operator decision: backend env hard-coding a single guild/channel was
wrong. Center can host multiple guilds, each can have multiple
announce channels for different purposes. The proposing agent picks
which one this topic broadcasts to.
dialectic_propose_topic tool schema adds:
- announce_guild_base_url (string, optional)
- announce_channel_id (string, optional)
- both or neither - one-of-two rejected at backend POST time
- omit both - topic has no broadcasts (agents must poll detail)
Tool description points agents at "Fabric channel-list tools" for
candidate discovery. Workflow docs spell out the discovery pattern.
Phase 3 of DIALECTIC-V2. Six tools wired to the Go backend running on
server.t3:
- dialectic_list_topics GET /api/topics
- dialectic_topic_detail GET /api/topics/{id}
- dialectic_propose_topic POST /api/topics
- dialectic_signup POST /api/topics/{id}/signups (HF pre-check)
- dialectic_post_argument POST /api/topics/{id}/arguments
- dialectic_view_verdict GET /api/topics/{id}/verdict
All tools return MCP {content:[{type:text,text}]} shape. Errors caught
and surfaced as text payload so agents see actionable failure messages.
Per-agent API key resolved via secret-mgr key dialectic-agent-apikey
(cached in memory; AGENT_VERIFY env required). HF on_call coverage
check degrades gracefully to skipped if HarborForge.OpenclawPlugin
does not yet expose hasOnCallCovering() — backend stores pre_validated
flag as audit signal.
openclaw.plugin.json declares both contracts.tools (the 6 names) AND
activation.onStartup:true per loader gotchas memory; missing either
silently drops the plugin.
Plain export default {id, name, register} entry shape matching
prism-facet. No openclaw SDK imports (jiti runtime resolution of
openclaw was flaky in HF-style entries; structurally simpler avoids
the lookup entirely).
Defaults backendUrl to https://dialectic-api.hangman-lab.top; override
via openclaw.json plugins.entries.dialectic.config.backendUrl for sim.
Phase 3 deferred items (in README): agent key provisioning workflow,
HF window-coverage accessor, SSE subscription tool, token-cost
reporting.
