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Expose module queries and HTML extraction through minimal bus contracts - #59
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Co-authored-by: Medulla <medulla@tinyhumans.ai>
Tiny Sweeper reviewThis revision exposes typed REPL queries and HTML extraction through the TinyBus contract (bumped to 1.2), moves the shared wire vocabulary (REPL ops, tool declarations, summary prompt/notices) into the transport-free tinyjuice-bus crate so hosts and modules see identical definitions, and clamps caller-supplied limits so requests can narrow but never expand module ceilings. Supplied content gets the same bounded model-summary behavior as stored handles, and grep context expansion is rewritten to bound context before selecting ranges. The description lane reports no new defect and notes earlier findings are addressed; the critique and security lanes could not review most files (cold index, failed memory calls) and still report open build-resource and documentation-accuracy concerns from earlier rounds. Overall the change looks sound to merge per the description lane. State: Incomplete Review snapshot
Completeness: Incomplete What changedThe tinyjuice-bus crate gains three new modules: repl (serialized operation/result vocabulary with ReplLimits, ReplOp, ReplOutput, ReplError), tools (stock REPL and retrieval tool declarations plus the summary-focus schema), and summary (the summary callback prompt via include_str! and UnavailableReason notices). The wire contract adds QueryRequest/QueryTarget/QueryError/QueryResponse, HtmlError/HtmlResponse, fixed input ceilings (MAX_QUERY_CONTENT_BYTES 10 MiB, MAX_HTML_INPUT_BYTES 8 MiB), new method names Repl/Query/ExtractHtml, and contract version 1.2. The module service implements Query against CCR handles or supplied content and ExtractHtml, clamping limits via query_limits and rejecting oversized supplied inputs before execution. The host library re-exports shared vocabulary instead of second copies (src/repl/types.rs, src/repl/scope.rs, src/summarize/mod.rs, src/host/focus.rs, src/host/retrieve_tool.rs, src/repl/tools.rs), and run_on_text_with_model gives supplied text the same bounded model-summary behavior as run_op_with_model, with a distinct timeout fallback note that does not invent a recovery handle for never-stored content. Grep context expansion in src/repl/ops.rs now bounds context at max_lines and allocates only returned lines. Docs and specs document the 1.2 vocabulary, defaults, ceilings, and compatibility rule. Features
TestsNo supported feature-to-test mapping was produced. Test execution is not inferred.
FindingsPreviously reported and still active
Resolved this pass
Could not review: crates/tinyjuice-bus/Cargo.toml, crates/tinyjuice-bus/README.md, crates/tinyjuice-bus/src/lib.rs, crates/tinyjuice-bus/src/lib_tests.rs, crates/tinyjuice-bus/src/names.rs, crates/tinyjuice-bus/src/repl.rs, crates/tinyjuice-bus/src/summary.rs, crates/tinyjuice-bus/src/tools.rs, crates/tinyjuice-bus/src/version.rs, crates/tinyjuice-bus/src/wire.rs, crates/tinyjuice-module/src/service.rs, crates/tinyjuice-module/src/service_tests.rs, crates/tinyjuice-module/tests/module_e2e.rs, docs/repl-tools.md, docs/specs/tinybus-module.md, src/host/focus.rs, src/host/focus_tests.rs, src/host/retrieve_tool.rs, src/host/retrieve_tool_tests.rs, src/repl/mod.rs, src/repl/mod_model_tests.rs, src/repl/mod_tests.rs, src/repl/ops.rs, src/repl/scope.rs, src/repl/tools.rs, src/repl/types.rs, src/summarize/mod.rs, tinysweeper/tests Before merge
How this fits togetherflowchart LR
n0["wire<br/>changed"]:::changed
n1["...eps_a_stored_output_and_reports_bad_input<br/>changed"]:::changed
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Merge Risk: ⚪ Minimal · up to No confirmed issue remains that would block merging the Contract 1.2 changes after normal checks. Security Architecture Review
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| Docstring Coverage |  |
Docstring coverage is 64.58% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 48 functions across 23 files. (4 skipped:… | Write docstrings for the functions missing them to satisfy the coverage threshold. |
✅ Passed checks (4 passed)
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Check name Status Explanation Description Check Check skipped - CodeRabbit’s high-level summary is enabled. Title check The title clearly and concisely describes the main change: exposing module query and HTML extraction operations through bus contracts. Linked Issues check Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Check skipped because no linked issues were found for this pull request.
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Docstring coverage is 64.58% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 48 functions across 23 files. (4 skipped: 4 unsupported.)
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I’m a rabbit with a query to try,
Through typed little fields I hop by.
Stored text or new text,
Gets a REPL result next,
While HTML turns Markdown nearby.
I nibble the limits, then dash through the rye.
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Requesting changes: 3 lane(s) blocking, worst finding is critical.
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$0.0476 · 661,143 in / 39,271 out · 77,096 cached (12%) · gpt-5.6-luna, glm-5.3-flash
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security: $0.0237 · 273,484 in / 17,963 out · 37,354 cached (14%) · gpt-5.6-luna
tests: $0.0003 · 40,602 in / 1,181 out · 1,536 cached (4%) · glm-5.3-flash
description: $0.0001 · 19,513 in / 177 out · 0 cached (0%) · glm-5.3-flash
e2e: $0.0002 · 22,888 in / 288 out · 64 cached (0%) · glm-5.3-flash
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Co-authored-by: Medulla <medulla@tinyhumans.ai>
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Requesting changes: 1 lane(s) blocking, worst finding is critical.
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$0.0251 · 385,134 in / 26,053 out · 35,488 cached (9%) · gpt-5.6-luna, glm-5.3-flash
critique: $0.0160 · 194,895 in / 15,440 out · 21,566 cached (11%) · gpt-5.6-luna, glm-5.3-flash
security: $0.0083 · 90,416 in / 6,286 out · 9,122 cached (10%) · gpt-5.6-luna
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description: $0.0002 · 23,534 in / 1,053 out · 1,408 cached (6%) · glm-5.3-flash
e2e: $0.0002 · 26,842 in / 1,062 out · 1,728 cached (6%) · glm-5.3-flash
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Co-authored-by: Medulla <medulla@tinyhumans.ai>
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Fixed the grep context allocation bound and added a real compiled-module oversized Query regression in f8f3422. Stable all-feature Clippy, the full all-feature workspace tests and the explicitly invoked compiled-module E2E passed. The summary prompt finding is stale: crates/tinyjuice-bus/src/summary_prompt.md is tracked and both the bus crate and artifact build compile its include_str!. The new wire contract is documented in docs/specs/tinybus-module.md. Model summaries retain the legacy 8000-character output cap when max_chars is omitted; the deterministic 2000-character overview default remains distinct. Changing that default would truncate existing model summaries. |
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Actionable comments posted: 2
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Inline comments:
Review comments at @src/repl/mod.rs:
- Line 155: Update the fallback response assembled with `fallback_note` so an
explicit `max_chars` also bounds the complete response, including the
availability note. Apply the limit after combining the note and overview, or
return the notice separately while keeping the overview within its budget.
Review comments at @src/repl/ops.rs:
- Around line 83-85: Update ops::grep so preceding context cannot consume the
output cap before matching lines are included; prioritize matching lines, then
use any remaining capacity for context. Extend the dense-context test to assert
that line 5001 appears in the result.
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📒 Files selected for processing (13)
crates/tinyjuice-bus/README.mdcrates/tinyjuice-bus/src/repl.rscrates/tinyjuice-bus/src/summary.rscrates/tinyjuice-bus/src/wire.rscrates/tinyjuice-module/src/service.rscrates/tinyjuice-module/src/service_tests.rscrates/tinyjuice-module/tests/module_e2e.rsdocs/repl-tools.mddocs/specs/tinybus-module.mdsrc/repl/mod.rssrc/repl/mod_model_tests.rssrc/repl/mod_tests.rssrc/repl/ops.rs
🚧 Files skipped from review as they are similar to previous changes (2)
- crates/tinyjuice-bus/src/summary.rs
- crates/tinyjuice-bus/src/repl.rs
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Requesting changes: 2 lane(s) blocking, worst finding is critical.
Fix or reply to the findings below and push. The next review clears this automatically once they are gone — you should not need to dismiss anything by hand.
$0.0273 · 411,794 in / 34,390 out · 42,850 cached (10%) · gpt-5.6-luna, glm-5.3-flash
critique: $0.0169 · 187,618 in / 18,096 out · 26,715 cached (14%) · gpt-5.6-luna, glm-5.3-flash
security: $0.0093 · 88,347 in / 10,800 out · 14,279 cached (16%) · gpt-5.6-luna
tests: $0.0005 · 54,422 in / 2,152 out · 1,600 cached (3%) · glm-5.3-flash
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e2e: $0.0002 · 28,576 in / 391 out · 64 cached (0%) · glm-5.3-flash
Co-authored-by: Medulla <medulla@tinyhumans.ai>
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Requesting changes: 2 lane(s) blocking, worst finding is low.
Fix or reply to the findings below and push. The next review clears this automatically once they are gone — you should not need to dismiss anything by hand.
$0.0147 · 245,634 in / 12,736 out · 7,203 cached (3%) · flash, gpt-5.6-luna, , glm-5.3-flash
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The final review hub reports 0 active findings and 47 resolved findings, but carries three earlier items into its merge checklist. They are already addressed in f87d736:
The latest canonical main was merged without rewriting history; that merge only adds five CONTRIBUTING documentation lines. No query, prompt or limit implementation changed. Please re-evaluate the carried checklist against the tracked source rather than retaining resolved findings as blockers. |
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tinysweeper found nothing blocking, but could not review everything, so this is not an approval: crates/tinyjuice-bus/Cargo.toml, crates/tinyjuice-bus/README.md, crates/tinyjuice-bus/src/lib.rs, crates/tinyjuice-bus/src/lib_tests.rs, crates/tinyjuice-bus/src/names.rs, crates/tinyjuice-bus/src/repl.rs, crates/tinyjuice-bus/src/summary.rs, crates/tinyjuice-bus/src/tools.rs and 20 more.
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security: $0.0031 · 36,525 in / 1,266 out · 0 cached (0%) · gpt-5.6-luna,
tests: $0.0002 · 30,632 in / 315 out · 64 cached (0%) · glm-5.3-flash
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1 participant
Hosts currently need to link TinyJuice to declare REPL tools and perform HTML extraction, or fetch whole CCR originals to query them locally. Add contract 1.2 operations
Query(QueryRequest)andExtractHtml(content)so those algorithms execute in the compiled module. Queries resolve stored handles inside module-owned CCR or inspect supplied artifact content without caching it, and retain turn-boundMlHost.Generatecallbacks for on-demand summaries. Expired handles and operation failures return structured query errors. Module-side limits cannot exceed the stock ceilings; supplied content is capped at 10 MiB and HTML at 8 MiB. HTML returns a structuredHtmlResponsefor oversized input. Model summaries honor explicit Unicode character budgets and supplied-content timeout notices do not invent a recovery handle.Move REPL types, tool declarations, summary-focus schema, retrieval declaration, and summary callback prompt/notices into
tinyjuice-bus; the library re-exports the shared definitions. The contract has only serialization and error-derive dependencies. Existing method argument counts, legacyReplJSON, tool names, descriptions, and schemas are preserved.Part of tinyhumansai/openhuman#7292. The async HTML host seam is independently reviewed in tinyhumansai/tinytools#60. OpenHuman integration waits for this change to land and a new module release with verified artifact digests; this PR does not switch host callers or pin a local build as a release. The existing release workflow versions the packages and emits the module manifest/checksums together.
Validation:
cargo fmt --all -- --check, all-target/all-feature clippy with warnings denied, andcargo test --all-featurespassed (737 tests). Contract tests passed with default and all features; its normal/build closure contains only serde/JSON, thiserror, and their derive dependencies. Built the cdylib and explicitly ran the existing artifact E2E withTINYJUICE_TEST_MODULEand--ignored: 1 passed. That test loads the separate artifact through TinyBus and checks handle/artifact queries, caps, cache misses, invalid/empty patterns, legacy arity, HTML output, unchanged CCR occupancy for supplied content, and focused summary callbacks.Regression proof: disabling the two summary fixes makes the new character-budget and supplied-content timeout tests fail; both pass with the fixes restored. The real artifact E2E also checks caller-limit clamping and structured HTML size refusal.
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