At-a-glance situational awareness: see the active model, context fill,
mode flags, and cwd in the prompt itself — prevents "wait, am I still
in plan mode?" surprises.
Example config:
shell = {
prompt = "[{model} {ctx_used}/{ctx_max}t T{turn} {mode}] {cwd_short} > ",
}
Variables (substituted via {name}):
{model} active preset name
{ctx_used} char/4 token heuristic (Phase 0 §8; accurate is Q1)
{ctx_max} config.context.token_budget
{turn} #ctx.turns
{cwd} libc.getcwd() (chdir-aware; PWD env may drift)
{cwd_short} cwd with $HOME -> ~
{last_status} last exec exit code, "" if none yet
{mode} "norris" | "plan" | "normal"
Default behavior unchanged when shell.prompt is unset — keeps the
"[aish:<model>]>" form with norris ⚡ and plan markers.
Side wiring:
- ffi/libc.lua gains getcwd() (chdir() doesn't update PWD).
- run_shell records exit code into last_exec_code for {last_status}.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
qwen3-30b-a3b-instruct isn't loaded on hossenfelder right now (per
/v1/models). deepseek-coder-v2-lite IS loaded — 16B MoE with ~2.4B
active params; fast enough that the 30-min timeout from the
qwen3-30b config was wildly over-budget.
Switched to deepseek-coder-v2-lite for the time being. Restore
qwen3-30b when the slot is back up.
Live-probed: YES/NO destructive probe via the deep model preset
returns "YES." in ~4.8s — well within the new 5-min timeout, and
fast enough that the Phase 3 LLM second-opinion path is now
functional again without falling back to "fail-safe YES" on every
ambiguous command.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 5 commit #5 (final) per docs/PHASE5.md §11. Documentation-only;
commented-out example showing:
- routing.auto (per-request auto-routing toggle)
- routing.classes (class → model mapping; reasoning = nil
by default per R-N2 cost-safety)
- routing.fallback (single-hop retry to cloud on transport fail)
- routing.fallback_model (default "cloud" if uncommented)
- context.summarize_on_evict + summarizer_model + max_summary_chars
(shown INSIDE the context = {...} block above)
All defaults OFF — Phase 5 is opt-in across the board. Existing configs
without `routing` or `context.summarize_on_evict` behave identically to
Phase 4.
Phase 5 implementation complete:
#13e57824 router.classify_model + 31-case corpus
#203497b5 context summarize_fn callback + summary block in to_messages
#340ea0b4 repl routing + fallback + summarize_fn wiring + :route/:fallback
#4 - (bundled into #3 since meta cmds are trivial additions)
#5 (this) config example block
Phase 5 verify-partial:
- router.classify_model: 31/31 case corpus passes
- context summarize-on-evict: mock callback fires correctly (additive
+ compress paths), summary suppressed under Norris, :reset clears it
- repl meta cmds: :route on/off/classes/check + :fallback on/off all
work; :route check reports class + "routing currently disabled"
suffix when auto is off (N1)
Verify-pending: end-to-end with real broker (route a code question, see
it land on deep; kill local backend, see fallback fire to cloud).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 4 commit #5 (final) per docs/PHASE4.md §12. Documentation-only;
commented-out example showing:
- inject_max_chars (cap on startup injection; default 2000)
- summarizer_model (which configured model :memory summarize uses)
The block is OFF by default. The :memory meta surface (:remember,
:memory list/forget/clear/inject/summarize) works without the block —
items persist to <history.dir>/memory.jsonl regardless. The block only
configures the injection-into-system-prompt behavior + summarizer model
choice.
Phase 4 implementation complete:
#1199dd87 history.lua memory store + ffi/libc.lua flock
#2c1a5c73 context.lua [background] block (suppressed in Norris)
#33b074af repl.lua memory handle + :remember + :memory meta
#4f22d21d :memory summarize — LLM candidate extraction
#5 (this) config.lua memory example block
Phase 4 verify-partial:
- history memory round-trip tests: add/forget/load all green
- flock single-writer enforcement verified
- context composition order (DEFAULT → [background] → NORRIS) +
Norris suppression all green
- End-to-end persistence across boots: :remember on boot 1 visible
on boot 2 as injected memory items
- :memory forget id-not-active surfaces clean status (N1)
- :memory clear with [y/N] confirm gate works
- :memory summarize wire-correct against fast model (candidate
parsing tolerates bullets; per-candidate y/N/edit prompts fire)
Verify-pending: real-model summarizer quality test (deep/cloud);
multi-process flock contention test; long-running :memory inject
race with running broker stream.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 3 commit #6 (final) per docs/PHASE3.md §12. Documentation-only;
commented-out example showing the safety schema:
- llm_second_opinion (bool, default true)
- llm_model (string, default deep→default_model fallback)
- max_norris_steps (int, default 8)
The block notes the model-selection trade-off (R-B2): cloud is the
independent-class fast option (costs money), deep is the local-but-slow
option, fast is self-policing and NOT recommended.
No behavior change to existing configs — safety defaults kick in when
the block is absent.
Phase 3 implementation complete:
#1bd59ce7 safety static patterns (34 rules) + 87-case test corpus
#22abd5da LLM second-opinion + session cache + opts.max_tokens
#3d2a53d2 renderer Norris frames
#411b1f56 safety.norris_step planner (single iteration)
#5a404b2a repl driver + \C-n real binding + :norris/:safety meta
+ readline rl_insert_text/rl_redisplay
#6 (this) config.lua safety example block
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 7 verify finding from TC #26 against :model cloud:
HTTP 400 from openrouter→Amazon Bedrock:
"tools.0.custom.name: String should match pattern
'^[a-zA-Z0-9_-]{1,128}$'"
Anthropic via Bedrock validates tool names against that regex and
rejects dots. PHASE2 originally chose "." as the namespace separator
("boltzmann.list_dir"); OpenAI tolerated it, Bedrock does not.
Separator switched to "__" (two underscores) everywhere — internal
API matches on-wire shape, no transformation layer:
- repl.lua:
- tools_schema builds "alias__name"
- dispatch_tool_call splits via "^(.-)__(.+)$" (non-greedy → leftmost __)
- :mcp tool parser uses same split
- :mcp tools formatter prints "alias__name"
- HELP block shows <alias__name>
- safety.lua confirm_tool_call: alias.* glob → alias__* glob
- config.lua example block: keys rewritten
- docs/PHASE2.md: amendment header added; §1, §2 row, §3 config.lua
row, §5 wire-shape JSON examples, §6 auto_approve schema, §7
meta-cmd table, §12 plan all updated. Original "." references
preserved in commit history.
Constraint: aliases must not themselves contain "__" so the parse
stays unambiguous. Tool names from MCP servers may have underscores
freely.
Second fix bundled — uninformative broker error:
Previously "broker error: transport: HTTP response code said error"
Now "broker error: transport: HTTP 400: {full body snippet}"
ffi/curl.lua M.post_sse changes:
- FAILONERROR no longer set (was hiding the response body).
- raw_body accumulator added alongside the SSE buffer; captures
every byte regardless of SSE shape.
- After perform, check status_code via curl_easy_getinfo. On >=400,
return (nil, "HTTP <code>: <body[:400]>"). 2xx unchanged.
- End-of-stream SSE flush only runs on 2xx (no false event on
error bodies that aren't SSE-shaped).
- Phase 1 callers reading just first return slot stay correct.
End-to-end verified:
- :model cloud + tools=[boltzmann__read_file ...] +
"Use boltzmann__read_file with path=/etc/hostname" →
Claude emits tool_call with name="boltzmann__read_file",
args='{"path": "/etc/hostname"}'. ok=true, transport clean.
- Force-bad tool name "bad.name.with.dots" → err string carries
the full bedrock 400 with the regex-pattern message visible.
TC #26 (sub-loop end-to-end) is now testable against cloud — the
error that blocked it is resolved.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 2 commit #7 (final) per docs/PHASE2.md §12. Two changes bundled:
(1) commented-out mcp = {...} example block (~40 lines) at the end of
config.lua showing the Phase 2 schema:
- mcp.servers — alias → {url, auth_token | auth_env}
- mcp.auto_approve — "<alias>.<tool>" or "<alias>.*" globs
- mcp.max_tool_depth — sub-loop budget per ask_ai turn
The block is OFF by default; uncomment + adjust per fleet to
activate. Documentation-only; no behavior change to existing
configs (mcp_sessions stays empty, tools_schema() returns [],
broker omits the field — full Phase 1 compatibility).
(2) User-authored: deep model preset switched from
mistral-nemo-12b-instruct to qwen3-30b-a3b-instruct, with a 10-min
timeout_ms accommodating the larger model's RK3588 inference time.
Reason: nemo backend is dormant per the proxy /v1/models discovery
(aish#23 now returns 404 cleanly for unknown models instead of
silent fallback); qwen3-30b is the practical "deep" alternative.
Phase 2 implementation is now complete — 7 of 7 commits landed:
#16c194de mcp.lua + ffi/curl status_code + PHASE0 §4 amendment
#20fde77f safety.lua confirm_tool_call
#37c221a8 context.lua tool turns + use_tool_role fallback
#4c736d0e renderer.lua tool-call frames
#5efdc728 broker.lua opts.tools + tool_call accumulator
#67e9cfff repl.lua sub-loop + :mcp meta + system-prompt block
#7 (this) config.lua example + deep model switch
Next phase-loop step: verify (Phase 7). Files written are wired and
isolated-tested; end-to-end model-driven verification waits on either
a more compliant model or explicit forcing of tool_calls from the
prompt — known to be marginal with the loaded qwen-1.5b but proven
correct against direct probes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Resolves issue #12 by partial-accept of the recommendation.
What landed:
- Single broker URL: http://hossenfelder.fritz.box:8082 for all three
presets (fast / deep / cloud). Server-side model-aware routing; no
client-side cloud auth (proxy holds the OpenRouter bearer).
- Models from hossenfelder's /v1/models inventory:
fast -> qwen2.5-coder-1.5b-q4_k_m.gguf (boltzmann local)
deep -> mistral-nemo-12b-instruct (boltzmann local)
cloud -> anthropic/claude-haiku-4.5 (OpenRouter route)
- `cloud` was already pointing at hossenfelder but with https://; flipped
to http:// so it matches the proxy's actual scheme.
What deferred:
- Schema rename `models` -> `brokers` (and the 5-cloud-preset shape
suggested in #12) — would touch repl.lua + broker.lua. Not blocking
Phase 7. If multi-preset becomes useful in practice, file a separate
issue for the rename then.
Phase 7 verification (live broker test):
- broker.chat(fast, [user="say pong"]) -> "CMD: echo pong" in ~3s
- multi-turn arithmetic (7*8=56, *2=112) preserved across turns
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- README, .gitignore, CLAUDE.md (project conventions)
- docs/PHASE0.md — full Phase 0 manifest (locked substrate)
- 10 root .lua modules + 4 ffi/ bindings, all stubs raising NotImplemented
with module-scoped responsibilities matching the manifest
- config.lua wired to current dirac/hossenfelder endpoints (qwen-coder-7b
snappy/32k + cloud via OpenRouter through hossenfelder)
File names match docs/PHASE0.md §4 exactly. Module bodies fill in across
later phases; the tree shape is locked.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
marfrit
claude-noether