48dc8298dd
Root cause: DEFAULT_TARGET_MAX_TOKENS (50k tokens ~200k chars) was too high for webfetch outputs. Web pages can be large but most content doesn't exceed this limit, so truncation rarely triggered. Changes: - Add WEBFETCH_MAX_TOKENS = 10k tokens (~40k chars) for web content - Introduce TOOL_SPECIFIC_MAX_TOKENS map for per-tool limits - webfetch/WebFetch now use aggressive 10k token limit - Other tools continue using default 50k token limit - Add comprehensive tests for truncation behavior Fixes #195 Co-authored-by: sisyphus-dev-ai <sisyphus-dev-ai@users.noreply.github.com>