Commit Graph
2 Commits
Author SHA1 Message Date
glm-5.2 5941280bca fix(agents): break the hedging-at-the-root pattern — deferred(unclear), impacts field, reviewer detection
Address the root cause of rework-causing hedging: the architect was
put in a logical bind where it couldn't express justified uncertainty
('the pieces exist but the shape isn't clear yet'). The only options
were 'decide now' (premature) or 'deferred(scope)' (false — the
information isn't missing, it's un-synthesized). The agent picked
deferred(scope) with a circular blocking condition (OQ-64 blocked on
OQ-55, OQ-55 needs OQ-64) because there was no honest way to say 'I
can see the pieces but I can't see the shape.'

Changes to the architect role spec:
- Add deferred(unclear) state: the pieces exist but the composition
  isn't clear; resolution requires investigation (work through
  examples, POC), not waiting. Has an investigation target and an
  impacts field.
- Add 'Impacts' field to the OQ format: what does this block
  downstream? Be specific ('blocks the first hub deployment because
  the hub dials workers' not 'blocks the hub crate'). The triage
  signal that makes deferral urgency visible — the field that would
  have made the AlknetClient circular hedge visible.
- Add circular-reasoning guard to self-review: 'check that your
  blocking condition isn't a prerequisite of the thing you're
  deferring.'
- Trim anti-patterns #9-#11 (hedging synonyms catalog, ~40 lines):
  detection belongs in the reviewer, not the architect's self-review.
  The architect is too close to its own reasoning to see its own
  circular hedges.
- Trim door-types section (30→10 lines): keep the one-paragraph
  summary, cut the elaboration.

Changes to the architecture-reviewer role spec:
- Add Decision Quality (F) category: false-deferral check
  distinguishing three cases — (1) hedging on a resolved decision, (2)
  false deferral / circular hedge (the blocking condition is a
  prerequisite of the thing being deferred), (3) legitimate deferral.
- Add Impacts Field Coverage (G) category: check that unresolved OQs
  have specific impacts fields.
- Note: the Decision Quality category is often the highest-value
  check on poorly-defined projects — the architect cannot self-review
  it (circular reasoning is invisible from inside the circle).

Retrofit existing OQs:
- Add Impacts field to all 16 unresolved OQs (10 deferred, 6 open).
- Update OQ-63 (TlsError shape) to reflect ADR-087's client-side
  addition — the error type now covers both server and client
  variants.
- Move OQ-65 (WebSocket carrying channels) to alknet-http theme
  (done in prior commit; this commit adds its impacts field).
- Verified: no circular reasoning found in existing deferrals. The
  AlknetClient hedge (OQ-64) was the circular one; it's already
  resolved by ADR-087.
2026-07-15 07:35:55 +00:00
glm-5.2 2313c51f12 docs(arch): add alknet-channels specs — ADRs 071-080, 7 spec docs, OQ-56/57
Phase 1 architecture for alknet-channels (multiplexing proxy on
alknet/channels). Grounded in the completed de-risk POC (28 tests) and the
landed ADR-070 (BidiStreamSource trait + Connection::from_source).

ADRs:
- 071: 9-byte chunk wire format (generalizes TTY's 5-byte)
- 072: channel 0 pre-negotiated as alknet/call (no special control plane)
- 073: channel lifecycle operations on the call protocol — channel/open,
  close, control, resources/subscribe; direction field pinned; subscribe
  from day one (not poll-for-v1 — StreamingHandler machinery exists)
- 074: ChannelBidiStreamSource implements BidiStreamSource (ADR-070);
  into_sub_streams() typed accessor for TTY; accept_bi() generic path
- 075: ChannelsAdapter + ChannelManager; REQ-CH-01..04 wire invariants
- 076: bounded-buffer backpressure (1 MiB), 256-channel cap, monotonic IDs
- 077: TTY inside channels uses sub-streams, not own wire format;
  amends ADR-052 scope to direct-connect TTY; channels feature on tty
- 078: two-pump shutdown-on-completion contract (handler-level)
- 079: hub relay translates channel 0, byte-forwards data channels
- 080: ChannelClient (QUIC-only); AlknetClient core extraction deferred (OQ-55)

Spec docs: overview, channels-wire, channels-connection, channels-adapter,
channel-operations, channel-client.

OQ-56 (full windowing) and OQ-57 (two-pump helper extraction) are genuine
deferred(scope) deferrals with concrete blocking conditions; the contracts
are decided, only the extensions are deferred.

Hedging audit converted three research hedges into decisions:
resources/subscribe (not poll), server-assigned IDs (not if-zero-RTT),
bounded-buffer (not if-HOL-becomes-a-problem).
2026-07-12 12:57:18 +00:00