This PR is a safety and accuracy fix for agent behavior.

1. It fixes file targeting:

• Bootstrap context now keeps the real file path (not just filename), so the agent points tools at the correct file.

2. It fixes “false success” messaging:

• If a mutating tool (write, edit, message, exec, etc.) fails, the failure is now surfaced to the user even if the model also produced normal text.
• This prevents “I changed it” claims when the change actually failed.

3. It fixes stale error state:

• After a successful retry, prior tool error state is cleared so old failures don’t leak into later replies.

4. It adds regression tests

Net effect: fewer hallucinated “done” confirmations

Greptile Overview

Greptile Summary

Fixes three agent behavior issues: preserves absolute file paths in bootstrap context (not just filenames), surfaces failed mutating tool operations to prevent false success messages, and clears stale error state after successful retries.

• Bootstrap context now uses file.path instead of file.name, ensuring agents target the correct absolute file paths
• Mutating tools (write, edit, message, exec, etc.) now always surface failures even when the model produces text output, preventing "I changed it" claims when actions failed
• Successful tool retries now clear lastToolError state to prevent old failures from appearing in later replies
• New tests validate all three fixes including regression coverage

Confidence Score: 4/5

• This PR is safe to merge with low risk
• Changes are focused, well-tested, and fix real agent behavior bugs. The bootstrap path fix is straightforward (using full paths instead of basenames). The mutating tool error surfacing logic is sound with explicit allowlist and heuristics. Error state clearing prevents stale failures. Comprehensive test coverage validates all three fixes. Minor deduction for the heuristic-based mutating tool detection which could theoretically miss edge cases.
• No files require special attention

_{Last reviewed commit: 08ee3b2}

_{(4/5) You can add custom instructions or style guidelines for the agent here!}