fee73e33a0dd1b212e3622ea7b1eba4885dac039
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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Algis DumbrisandClaude Opus 4.6
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fee73e33a0 |
feat(ux): run detail page + reaction pills + captured prompt/response
Makes the Web UI reflect what agents are actually doing: reactions
on DMs that trigger a subprocess run, a per-run detail page that
shows the exact prompt the model received and the raw response, and
cross-linked reactive_runs ↔ harness_runs data for a single composite
API call.
Migration 020 (internal/storage/schema/020_harness_run_detail.sql):
ALTER TABLE harness_runs ADD COLUMN reactive_run_id INTEGER;
ALTER TABLE harness_runs ADD COLUMN prompt TEXT;
ALTER TABLE harness_runs ADD COLUMN response TEXT;
CREATE INDEX idx_harness_runs_reactive ON harness_runs(reactive_run_id);
internal/harness:
* ExecRequest.ReactiveRunID — reactor pins the reactive_runs row id
so the observer can JOIN the two tables.
* ExecResult.Prompt / Response — the subprocess harness reads
prompt.txt / response.txt that wrappers write into the workdir,
and runs.Store persists them (capped at 32 KiB each).
* runs.Run struct now has JSON tags — previously the API returned
PascalCase field names that didn't match the Web UI's snake_case
TypeScript types.
* New runs.Store.GetByReactiveRunID for the composite API endpoint.
* Test schema updated to include the new columns.
internal/reactor:
* New ReactionNotifier interface + SetReactionNotifier.
* dispatchHarness now reacts `in_progress` on the triggering DM
before spawning the goroutine.
* runHarness reacts `done` on success, `reject` on failure. The
existing reactionPriority ordering means the terminal reaction
wins for badge display — no need to remove in_progress first.
* dispatchHarness sets ExecRequest.ReactiveRunID.
cmd/synapbus/main.go:
* reactorReactionAdapter: adapts reactions.Service.Toggle to the
reactor's one-shot AddReaction signature.
* HarnessRunsStore wired into the API router config.
internal/api/runs_handler.go — GetRun composite endpoint:
The GET /api/runs/{id} response now returns everything the Web UI
needs to render the run detail page in one call:
{
"run": <reactive_runs row>,
"harness_run": <linked harness_runs row with prompt/response>,
"agent": <current agent snapshot with harness_config_json>,
"trigger_message": <DM that started the run>,
"outgoing_message": <first DM the agent produced after startedAt>
}
The outgoing-message lookup wraps both sides of the created_at
comparison in datetime() so SQLite parses the stored 'YYYY-MM-DD
HH:MM:SS' and the Go-emitted RFC3339 into the same canonical form
before comparing — a raw string compare was silently returning no
rows.
internal/api/router.go: HarnessRunsStore field in RouterConfig, wired
through to NewRunsHandler.
examples/cold-topic-explainer/wrapper.sh:
Writes prompt.txt and response.txt alongside gemini.stdout.raw so
the subprocess harness can capture "what the model saw" and "what
the model said" post-hoc.
web/src/lib/components/MessageList.svelte:
New ReactionPills render below each message body when the message
carries a `reactions` array (already populated by
EnrichMessages/ReactionEnricher on the server side). Makes the
👀 in_progress / ✔ done / ❌ reject lifecycle visible in every DM
view and conversation.
web/src/routes/runs/[id]/+page.svelte (NEW):
New run detail page at /runs/:id with sections:
1. Header strip — agent, status pill, backend badge, trigger
info, duration, tokens in/out, cost, exit code, trace id.
2. Triggering message — body + sender.
3. What the model saw — GEMINI.md / CLAUDE.md from agent snapshot
+ the captured rendered prompt (byte count on each summary
bar, collapsible details).
4. What the model said — captured response, falling back to
logs_excerpt or error_log when unavailable.
5. Outgoing message — body + recipient + status.
6. Metadata — reactive_run.id, harness_run.run_id, backend,
session_id, tokens_cached, k8s_job, agent trigger config.
Styled against the existing dark tailwind system — no design
overhaul, fits the current aesthetic (editorial sectioning,
monospace for code-like content, accent-blue for links,
accent-purple for system-instructions, accent-green for model
output, accent-red for errors).
web/src/routes/runs/+page.svelte: the inline expand panel now has
a "View full details →" link next to the Retry button.
E2E VERIFIED on a live subprocess run:
* Topic: "why does the subprocess harness materialise GEMINI.md
alongside .gemini/settings.json in the per-run workdir?"
* 3 subprocess runs + 3 reactive_runs + 3 harness_runs, all linked.
* message_reactions: 6 rows — in_progress + done for each hop.
* GET /api/runs/1 returns a composite with
harness_run.prompt=883 bytes, harness_run.response=550 bytes,
reactive_run_id=1, trigger_message populated, outgoing_message
populated (decomposer-pro → writer-flash), agent.gemini_md=747
bytes. All keys are snake_case as the Svelte types expect.
Full go test ./... green. `vite build` green. Demo instance still
running on port 18088 for browser verification.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Algis DumbrisandClaude Opus 4.6
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b140879bc3 |
fix(examples): own demo agents by the algis user, not admin
start.sh was passing --owner 1 to every `agent create` call, under the
assumption that the freshly created `algis` user would be user id 1.
It isn't — the `admin` user is auto-seeded at id=1, so `algis` comes
in at id=2. Result: the 3 AI agents AND the `algis` human agent were
owned by `admin`, and when the user logged into the Web UI as `algis`
the message handler called GetHumanAgentForUser(2) which returned a
different auto-created `algis-human` agent (id=5, owned by user 2).
The critic DM'd the name `algis` → landed on agent id=1 (admin-owned),
but the UI listed DMs for `algis-human` → panel showed
"No conversations" despite reactive_runs clearly showing the chain
succeeded.
Fix: after `user create`, query sqlite for the algis user id and use
that value as --owner for every subsequent agent create. Bails with a
clear error if the id lookup fails or returns 1 (sanity check that
admin/algis aren't conflated).
Verified end-to-end:
1. ./stop.sh && ./start.sh — new instance, ownership correct from
the first `agent create` call.
2. ./run_task.sh with a fresh topic — 3 subprocess runs succeeded,
messages #1 (algis → decomposer-pro) and #4 (critic-lite → algis)
now belong to an agent owned by user 2, so
GetHumanAgentForUser(2) returns the same agent the messages are
addressed to.
3. sqlite3 agents table shows all four agents with owner_id=2.
4. Chrome navigation to http://localhost:18088/ reaches the login
form with no errors — once the user logs in as
algis / algis-demo-pw the Direct Messages panel will show the
four-message conversation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Algis DumbrisandClaude Opus 4.6
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95491402a9 |
fix(otel,examples): schema-URL merge + stale embedded web dist
Two independent fixes hit while running the cold-topic-explainer demo
end-to-end.
1. observability/otel.go — schema URL conflict on Init
When SYNAPBUS_OTEL_ENABLED=1, Init() failed with:
observability: build resource: conflicting Schema URL:
https://opentelemetry.io/schemas/1.26.0 and
https://opentelemetry.io/schemas/1.21.0
resource.Default() ships with schema 1.26.0 (newer otel/sdk) but I
was passing semconv.SchemaURL from v1.21 into a NewWithAttributes
call. resource.Merge rejects that.
Fix: use resource.NewSchemaless for the service.* attributes so our
side of the merge has no schema URL and slots cleanly into whatever
Default provides. ServiceVersion is now only attached when non-empty
(avoids a stray service.version="" attribute).
Two new regression tests:
TestInit_EnabledSucceeds — Enabled=true with all fields set
TestInit_EnabledWithNoVersion — Enabled=true with empty version
Both point at an unroutable endpoint so the batcher never actually
exports; the bug reproduced during Init(), which is all we need.
2. examples/cold-topic-explainer/start.sh — rebuild embedded SPA
The Svelte Web UI loaded blank because internal/web/dist/ had a
mismatched index.html + stale _app/immutable/entry/ assets (a build
had updated index.html but not the chunks, so every asset URL fell
through to the SPA HTML fallback and the browser tried to execute
HTML as JavaScript).
The canonical path is `make web`, but start.sh never ran it, so a
working demo depended on the developer having run `make web` first.
Fix: start.sh now rebuilds the SPA when web/src is newer than the
embedded dist/index.html, using the already-installed
web/node_modules (no reinstall). Falls back with a "run make web
once" hint when node_modules isn't present. This keeps the fast
path fast (~2s vite build after cache warm) and eliminates the
silent-stale-dist trap.
E2E verified after both fixes:
* SYNAPBUS_OTEL_ENABLED=1 start.sh no longer crashes.
* `curl /_app/immutable/entry/start.*.js` returns real JavaScript
(Content-Type: text/javascript) instead of the index.html
fallback.
* Chrome-in-MCP navigation to http://localhost:18088/ renders the
login form with no SynapBus-originated console errors.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Algis DumbrisandClaude Opus 4.6
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04e4e3ca37 |
feat(harness): GEMINI.md support + cold-topic-explainer example
Adds everything needed to run a real multi-Gemini-model reactive agent
loop end-to-end on SynapBus.
internal/harness/subprocess/config.go:
* AgentConfig.GeminiMD — content of workdir/GEMINI.md
* MaterialiseAgentConfig writes GEMINI.md AND workdir/.gemini/settings.json
when gemini_md is set. The settings file carries the same mcp_servers
list as .mcp.json (so a Gemini child running from the workdir gets
the exact MCP surface the operator configured, not the user's
~/.gemini/settings.json).
* 2 new config_test cases: GEMINI.md + .gemini/settings.json round
trip, GEMINI.md with empty mcp_servers still writes the settings
file (explicitly clearing any inherited home config).
internal/harness/registry.go — BUG FIX:
Resolve() now honours agent.HarnessName (explicit selection) BEFORE
the inference chain, matching the reactor's own agentBackendKind
policy. Previously, when multiple backends were registered,
Resolve would pick "webhook" for every non-K8s agent — even when the
agent's HarnessName was "subprocess" — because the original fallback
chain put webhook first. This is why the first cold-topic-explainer
run failed with "webhook: agent has no webhook config". Discovered
during e2e testing.
internal/admin/socket.go + cmd/synapbus/admin.go:
New `messages.send` admin command (socket + CLI). Sends a DM as any
agent through the messaging service, bypassing the REST/MCP auth
layers. Local-only via the admin Unix socket, so the threat model is
"whoever can reach the socket is already admin".
CLI:
synapbus messages send --from X --to Y --body "..." [--priority N]
synapbus messages send --from X --to Y --body-file path
echo "..." | synapbus messages send --from X --to Y
Used by the harness shell wrappers (so Gemini subprocess agents can
DM each other) and by run_task.sh (to kick off a chain as a human
user without implementing the REST session flow).
examples/cold-topic-explainer/ (NEW):
Runnable 3-agent Gemini demo that exercises the subprocess harness,
reactive triggers, recursive update, and all the preconditions (depth,
budget, cooldown) end-to-end on a separate isolated synapbus instance.
Layout:
README.md — usage + troubleshooting + cost notes
start.sh — builds synapbus, launches on port 18088 with
./data, creates user + agents + harness configs,
marks agents reactive via sqlite3
run_task.sh — sends initial DM algis → decomposer-pro, polls
reactive_runs + messages for the FINAL: reply,
prints the result or dumps reactive_runs on
timeout for debugging
stop.sh — SIGTERM + 5s grace + SIGKILL fallback
wrapper.sh — shared subprocess local_command: reads
message.json + GEMINI.md, calls gemini headless
with --approval-mode yolo, strips the
"MCP issues detected" noise prefix, routes the
cleaned response to the next agent via
`synapbus messages send` over the admin socket
configs/
decomposer-pro.json — gemini-3.1-pro-preview
(gemini-2.5-pro is currently capacity-
exhausted on Google's side)
writer-flash.json — gemini-2.5-flash
critic-lite.json — gemini-2.5-flash-lite
.gitignore — data/, bin/, synapbus.log, .synapbus.pid
The wrapper does NOT rely on gemini's MCP tool-calling (which was
unreliable in testing). Gemini is used as a pure text generator; the
shell decides routing based on AGENT_ROLE:
- decomposer → NEXT_AGENT (writer)
- writer → NEXT_AGENT (critic)
- critic → OWNER_AGENT if response starts with FINAL:,
REVISE_AGENT otherwise
E2E VERIFICATION (real run, real Gemini, not a mock):
Topic: "how does SynapBus unify message delivery, reactive agent
triggers, and harness runs on a single SQLite database?"
Result (from data/synapbus.db after one successful run):
harness_runs:
#1 decomposer-pro subprocess success 106s
#2 writer-flash subprocess success 155s
#3 critic-lite subprocess success 10s
reactive_runs: 3 rows, all succeeded, trigger_from chain:
algis → decomposer-pro → writer-flash → critic-lite
messages:
#1 algis → decomposer-pro (topic)
#2 decomposer-pro → writer-flash (Q1/Q2/Q3 breakdown)
#3 writer-flash → critic-lite (3-paragraph draft)
#4 critic-lite → algis (FINAL: + polished 3-paragraph explainer)
Critic converged in one pass (all scores ≥ 8), so the writer↔critic
refinement loop didn't need to recurse — but the plumbing for it
(REVISE: branch in wrapper.sh, depth limit in reactor) is wired and
ready. Flipping the critic's acceptance bar exercises the recursion.
Full `go test ./...` remained green through all changes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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