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The template's checkout steps carried 'submodules: recursive' for the vendored tinybus the module half needed. Both went away together, so the option was dropped -- but a removed line explains nothing to the next reader, and a reviewer flagged exactly that. This repository has no .gitmodules and no gitlink in its tree. Says so at the first checkout step. Co-authored-by: Medulla <medulla@tinyhumans.ai>
Codex again, and again correct. The section added in the previous commit listed scope() among the cautious defaults, but ToolScope::All is the widest setting there is -- it offers the tool to the autonomous agent loop, the CLI and RPC alike. A tool that should only ever be driven deliberately by a human has to say CliRpcOnly; leaving the default hands it to the loop. Three permissive defaults became four, and the two that are genuinely cautious are now named as such rather than implied. Also adds the workspace module to the README's public-surface table. WorkspaceDescriptor and SandboxMode were exported when that module landed, but the table predates it. Co-authored-by: Medulla <medulla@tinyhumans.ai>
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Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: 🔵 Low · up to The PR corrects the documented default scope behavior, but the README still presents scope as cautious and omits it from the permissive-default list, which could mislead tool authors about autonomous exposure. This is a localized documentation issue and the PR is mergeable with explicit owner follow-up. Suggested reviewers: Poem
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How this change flows0 changed behaviours across 3 relationships. 5 surrounding behaviours are shown (60 graph nodes walked). 15 further behaviours left out to keep the diagram readable. flowchart LR
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Inline comments:
In `@crates/tinytools/src/tool/types.rs`:
- Around line 49-54: Update the README safety-summary paragraph about Tool scope
to state that ToolScope::All is the permissive default and include scope among
the permissive defaults, while preserving the existing guidance that human-only
tools must explicitly use ToolScope::CliRpcOnly.
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| /// - **[`Self::scope`] defaults to [`ToolScope::All`]**, the *widest* setting: | ||
| /// the tool is offered to the autonomous agent loop, the CLI and RPC alike. A | ||
| /// tool that should only ever be driven deliberately by a human has to say | ||
| /// [`ToolScope::CliRpcOnly`]; leaving the default hands it to the loop. | ||
| /// | ||
| /// If you are reviewing a `Tool` impl, those three are what to check for | ||
| /// If you are reviewing a `Tool` impl, those four are what to check for |
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📐 Maintainability & Code Quality | 🟡 Minor | ⚡ Quick win
Align the README safety summary with this classification.
README.md still describes scope as a cautious default and lists only three permissive defaults at Lines 90-96. This change correctly classifies ToolScope::All as permissive. Update that README paragraph so the safety guidance is consistent.
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In `@crates/tinytools/src/tool/types.rs` around lines 49 - 54, Update the README
safety-summary paragraph about Tool scope to state that ToolScope::All is the
permissive default and include scope among the permissive defaults, while
preserving the existing guidance that human-only tools must explicitly use
ToolScope::CliRpcOnly.
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| /// - **[`Self::scope`] defaults to [`ToolScope::All`]**, the *widest* setting: | ||
| /// the tool is offered to the autonomous agent loop, the CLI and RPC alike. A | ||
| /// tool that should only ever be driven deliberately by a human has to say | ||
| /// [`ToolScope::CliRpcOnly`]; leaving the default hands it to the loop. |
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This correction now conflicts with README.md:90-96, which still describes scope = All as cautious and says only three defaults fail open. Readers following the README will therefore receive exactly the guidance this rustdoc change is intended to correct; update that summary to count scope among the four permissive defaults.
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#1 merged at
6b922f7while the last two review rounds were still in flight, so these two commits never made it intomain. They are the fixes for those rounds.ToolScope::Allis a permissive default, not a cautious one#1 added a section naming the
Tooltrait defaults that fail open, after Codex correctly pointed out that calling them all "conservative" was false —external_effectdefaults tofalse, meaning no approval needed, so an effectful tool that omits the override is routed past a host's approval gate.That section then made the same mistake once more, listing
scopeamong the cautious defaults.ToolScope::Allis the widest setting there is: it offers the tool to the autonomous agent loop, the CLI and RPC alike. A tool that should only ever be driven deliberately by a human has to sayCliRpcOnly; leaving the default hands it to the loop.So three permissive defaults become four (
external_effect,max_result_size_chars,permission_level,scope), and the two that genuinely are cautious are now named rather than implied:is_concurrency_safe—false, so nothing is dispatched in parallel unless a tool opts intimeout_policy— inherits the host's bound rather than opting out of itThe heading no longer claims "two of them fail OPEN", which was stale by the same count.
README: the
workspacemodule was missing from the public-surface tableWorkspaceDescriptorandSandboxModewere exported when that module landed, but the table predates it. Its absence was actively misleading rather than merely incomplete:WorkspaceDescriptoris the typeToolRunContext::workspacehands back, so a reader working out how a tool discovers its allowed root had no entry pointing at it.CI: say why the checkouts take no submodules
The template's checkout steps carried
submodules: recursivefor the vendored tinybus the module half needed. Both went away together in #1, but a removed line explains nothing to the next reader — and a reviewer flagged exactly that, asking for either the option back or a comment confirming none is needed.The comment is the accurate answer. This repository has no
.gitmodulesand no gitlink in its tree; restoring the option would fetch nothing and imply a dependency the crate does not have.Verification
cargo fmt --check,cargo clippy --all-targets --all-features -- -D warnings,cargo test --all-features(59 tests + doctest) andRUSTDOCFLAGS=-D warnings cargo docall clean.Documentation and a CI comment only — no behaviour change.
Blocks tinyhumansai/tinyagents#127, whose
vendor/tinytoolsgitlink points at3fe4511and cannot be re-pointed atmainuntil this lands.Summary by CodeRabbit