| 4720 | }); |
| 4721 | |
| 4722 | const execute = ( |
| 4723 | address: ToolAddress, |
| 4724 | args: unknown, |
| 4725 | options?: InvokeOptions, |
| 4726 | ): Effect.Effect<unknown, ExecuteError> => { |
| 4727 | const handler = pickHandler(options); |
| 4728 | return Effect.gen(function* () { |
| 4729 | // oxlint-disable executor/no-instanceof-error, executor/no-unknown-error-message, executor/no-manual-tag-check -- boundary: normalize arbitrary unknown plugin failures into a human-readable message for ToolInvocationError/telemetry |
| 4730 | const formatInvocationCauseMessage = (cause: unknown): string => { |
| 4731 | if (cause instanceof Error && cause.message.length > 0) return cause.message; |
| 4732 | // Non-Error / empty-message causes: `String(plainObject)` renders |
| 4733 | // "[object Object]", which is what telemetry then shows as the only |
| 4734 | // label for the failure. Prefer the tag, else stringify structurally. |
| 4735 | if (typeof cause === "object" && cause !== null) { |
| 4736 | const tag = (cause as { readonly _tag?: unknown })._tag; |
| 4737 | if (typeof tag === "string") return tag; |
| 4738 | return Inspectable.toStringUnknown(cause, 0); |
| 4739 | } |
| 4740 | return String(cause); |
| 4741 | }; |
| 4742 | // oxlint-enable executor/no-instanceof-error, executor/no-unknown-error-message, executor/no-manual-tag-check |
| 4743 | const wrapInvocationError = <A, E>( |
| 4744 | effect: Effect.Effect<A, E>, |
| 4745 | ): Effect.Effect<A, ToolInvocationError> => |
| 4746 | effect.pipe( |
| 4747 | Effect.mapError( |
| 4748 | (cause) => |
| 4749 | new ToolInvocationError({ |
| 4750 | address, |
| 4751 | message: formatInvocationCauseMessage(cause), |
| 4752 | cause, |
| 4753 | }), |
| 4754 | ), |
| 4755 | ); |
| 4756 | |
| 4757 | // Static path — O(1) map lookup for plugin-contributed static tools |
| 4758 | // (core-tools, plugin executor namespaces). Addressed by their fqid, |
| 4759 | // not the 5-segment dynamic form. |
| 4760 | const staticEntry = staticTools.get(String(address)); |
| 4761 | if (staticEntry) { |
| 4762 | const policyRules = yield* listActivePolicyRuleSet(); |
| 4763 | const policy = yield* resolvePolicyFromRuleSet( |
| 4764 | String(address), |
| 4765 | policyRules, |
| 4766 | staticEntry.tool.annotations?.requiresApproval, |
| 4767 | ); |
| 4768 | if (policy.action === "block") { |
| 4769 | return yield* new ToolBlockedError({ |
| 4770 | address, |
| 4771 | pattern: policy.pattern ?? "*", |
| 4772 | }); |
| 4773 | } |
| 4774 | yield* enforceApproval(staticEntry.tool.annotations, address, args, policy, handler); |
| 4775 | return yield* wrapInvocationError( |
| 4776 | staticEntry.tool.handler({ |
| 4777 | ctx: staticEntry.ctx, |
| 4778 | args, |
| 4779 | elicit: buildElicit(address, args, handler), |