Cap routing text and harden routine dispatch and page-frame params - #548
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davidmckayv merged 2 commits intoSep 15, 2026
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POST /api/route passed unbounded text to the model prompt; over 10000 chars is now a 400 before the roster or router. POST /internal/routines/run accepted an empty routineRunId string as 202 while the worker swallowed the failure; only non-empty ids dispatch. GET /computers/:botId/page-frame/:toolCallId passed params straight to the frame table; blanks and overlong ids are now 400 junk-read guards.
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September 15, 2026 09:28
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Code-verified clean; CI green on this sha.
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…564) The Unreleased changelog was missing several changes that landed since v0.0.11: the Composio connector (#481), the removal of a skill's grants when it is uninstalled (#563), and the request-validation sweep that answers a malformed request with a 400 rather than coercing it or letting it through (#543-#548, #550), including the one fail-open it closed. Added, each checked against the code. The README's Governed MCP bullet named only Google Drive and Notion; Composio brokers a few hundred more apps in the catalogue now, so it says so.
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…e coworker it is for (#575) `POST /api/route` refuses a message over 10,000 characters since #548, so the prompt it builds stays bounded. The composer has no such limit, and both callers of `routeMessage` carry on past a routing that failed. The home composer caught the 400 and sent the message to the default coworker, under a line that says it was "Sent to the coworker it is for". `startWithChosen` swallowed it, so a coworker chosen with `@` or from the To: field started with no `channel.routed` row, even though that branch never reads the text. `routeMessage` now sends the trimmed opening, cut to the route's limit and one unit short when the cut would split a character. Who a message is for is plain from its opening, and the whole message still goes to the coworker. A message that fits is sent as before. Co-authored-by: Claude Opus 5 <noreply@anthropic.com> Co-authored-by: David McKay <david@copilotkit.ai>
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POST /api/route passed unbounded text to the model prompt; over 10000 chars is now a 400 before the roster or router. POST /internal/routines/run accepted an empty routineRunId string as 202 while the worker swallowed the failure; only non-empty ids dispatch. GET /computers/:botId/page-frame/:toolCallId passed params straight to the frame table; blanks and overlong ids are now 400 junk-read guards.
Verified: bun test server/tests/routing-limits-validation.test.ts — 6 pass, 0 fail. Biome lint and format clean.