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Author SHA1 Message Date
JesseMarkowitzandClaude Opus 5 2fdd2547f0 Planning: record M2 closeout decisions
M2's review reported six planning recommendations rather than applying them,
three marked before M3. All six are applied here, plus three additions drawn
from the same evidence. No implementation file is touched.

The endpoint policy was the gap that mattered. It is the most consequential
setting in the application — the storyteller sends the player's prose, the
context, the memories and the embedding inputs to whatever address it names —
and it existed only as a module docstring. It is now ADR 011 and a new §10A in
the threat model, which also retires the assumption in §71A that the inherited
guard was a starting point. It was not: AI-DnD's SSRF guard blocked private
addresses to stop a hosted server reaching its own internal network, which is
the exact opposite of what a local storyteller needs. It was removed, not
adapted.

Both documents state the rule as implemented — an allowlist of explicit
local-network CIDRs, every resolved address checked, enforced on save and again
before every outbound request, TLS never traded against it — and both state the
two residual limits plainly rather than implying they are covered: a hostile
host already on the trusted LAN is inside the permitted boundary, and a
rebinding interval exists between the policy's resolution and the client's
connection. Accepted risks, not M3 work.

The CIDRs are spelled out rather than derived from is_private/is_reserved, and
the ADR records why: is_private is true of the documentation ranges and
0.0.0.0/8, and is_reserved is true of IPv6 loopback, so a rule built on it
refuses an ordinary same-host Ollama on [::1].

TECHNICAL-DESIGN §5.1 items 3 and 4 are marked done, closing all five hardening
items. A new §5.2 records the M1/M2 architecture as fact rather than intention,
so later milestones inherit what the code does. A new §18.1 carries the lesson
of M2's two regressions: when removing a setting, test a real consumer
construction path; when adding one, prove it reaches the component that uses
it. Both defects hid behind a green suite because the tests at that boundary
were mocks.

BUILD-MILESTONES records M2 complete, with the capabilities later milestones
inherit and the debt carried forward. Two notes go to milestones that would
otherwise misread what M2 left them. M5 is told that eight rollback tests now
use the world-state engine as instrumentation and not as endorsement — the
instrumentation moves when the protocol does, and those tests are reworked
rather than deleted. M6 is told that the memory bank died silently under a
green suite, so background failure must be observable and at least one real
provider-construction path must be tested.

The security contract gains what M2 demonstrated. H10 now names the two
conditions that were defects during M2: a wildcard origin must be refused at
startup, and an unknown /api path must 404 rather than returning the SPA with
200. New H12 covers endpoint enforcement, and its fourth pass condition is the
one that matters — a public endpoint written into the database behind the
settings API must still be refused at the wire. A build passing the first three
and failing that one has configuration validation only.

SPECIFICATION.md is deliberately unchanged. M2 altered no product requirement;
it removed capability the specification never asked for.

The two M2 reports gain appended closeout notes rather than edits. Their
original wording about an uncommitted working tree was true when written, and
the note records what happened afterwards: the six-file correction is 8652fe7,
8c65ae9 remains the implementation commit, and the two were never squashed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HsZBU8sWRuYTyLgWsu2oQ6
2026-09-03 01:52:03 -04:00
JesseMarkowitzandClaude Opus 5 8652fe7cd8 M2 review: two regressions the green suite hid, and the reports
The post-implementation review of M2, plus the three corrections it took
to make the evidence true. Reports:

  planning/reports/M2-BASELINE-REPORT.md        868 lines, the measurements
  planning/reports/M2-IMPLEMENTATION-REPORT.md  758 lines, the reading of them

Verdict is PASS, accept with non-blocking debt, proceed to M3. Every M2
requirement is met and the ones that matter were tested by running the
build rather than reading it: a cloud endpoint written straight into
SQLite with sqlite3, behind the API's back, still refused at the wire;
trusted-LAN HTTPS against the real second machine with verification on;
captures showing zero packets outside loopback and the approved host.

Three defects, all found by running the shipped image.

The memory bank was dead. M2 removed Settings.api_key_plain with the API
key, and memorybank's two provider factories still read it. It failed
inside a fire-and-forget task, so no user error, no log anyone would
read, and no test — every memory test stubs those factories. All 604
tests passed with summaries and embeddings silently not happening.

The configurable model timeout never reached the turn engine. Stored,
validated, exposed in the API, rendered in the UI, and not passed to the
provider. M2's own exit criterion was half met: the constant had moved
but the setting did nothing.

And requirements.lock still pinned quickjs, psycopg and cryptography, so
the setup path DEVELOPMENT.md gives a new developer would have
reinstalled all three.

Both code defects now have the test that would have caught them: one
constructs every provider factory from a real Settings row, one drives
the turn endpoint, the chat endpoint and the summariser and asserts the
configured timeout arrives at each. That is the lesson worth keeping from
this milestone — after removing an attribute, build each consumer from a
real object; after adding a setting, prove it lands. Both failures were
in background or plumbing paths, which is exactly where a subtractive
change cannot see itself.

606 tests pass, up from 604. Lint, build and image are clean. Every
runtime result in the baseline report came from an image built after
these fixes; the reports say plainly that commit 8c65ae9 itself does not
contain them.

Also recorded: 88 test node IDs disappeared and every one is accounted
for — 64 whole files whose subject was removed, 5 replaced by a better
file, 15 individually retired with their features, and 4 renames. No
meaningful coverage was lost, and the eight files that used a JavaScript
counter as instrumentation kept their assertions by moving the counter to
the world-state engine.

Six planning recommendations are reported, not applied. Three are marked
before M3: the threat model still describes the inherited SSRF guard's
opposite rule, TECHNICAL-DESIGN §5.1 still marks two hardening items
open, and the endpoint policy is a load-bearing security decision that
exists only as a module docstring and deserves an ADR.

M3 is clear to start. Its chokepoints are untouched or simplified — the
rollback paths now carry one shared state instead of two — and the Phase
0B undo/redo spike still applies. No M3 work here: Undo still deletes and
there is still no Redo.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017foPNqFjAJa2Ngebf5mEfL
2026-09-02 15:07:33 -04:00