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claude-code - 💡(How to fix) Fix I don't have a bug report to analyze. Please provide the bug report details so I can generate an appropriate GitHub issue title for Claude Code.

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Error Message

[{"error":"Error: Error during compaction: API Error: Usage credits required for 1M context · run /usage-credits to turn them on, or /model to switch to standard context\n at Oi_ (/$bunfs/root/src/entrypoints/cli.js:6761:1646)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-30T10:53:40.359Z"},{"error":"Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"tools.6.custom.input_schema.type: Input should be 'object'"},"request_id":"req_011CbYnGxz17VdyKMcUUXVwM"}\n at generate (/$bunfs/root/src/entrypoints/cli.js:11:63979)\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-30T12:49:43.730Z"}]

Code Example

[{"error":"Error: Error during compaction: API Error: Usage credits required for 1M context · run /usage-credits to turn them on, or /model to switch to standard context\n    at Oi_ (/$bunfs/root/src/entrypoints/cli.js:6761:1646)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-30T10:53:40.359Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools.6.custom.input_schema.type: Input should be 'object'\"},\"request_id\":\"req_011CbYnGxz17VdyKMcUUXVwM\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:63979)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-30T12:49:43.730Z"}]
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Bug Description

Environment Info

  • Platform: linux
  • Terminal: vte-based
  • Version: 2.1.158
  • Feedback ID: 87ae89f7-028c-4f83-b70b-40b94103ccda

Errors

[{"error":"Error: Error during compaction: API Error: Usage credits required for 1M context · run /usage-credits to turn them on, or /model to switch to standard context\n    at Oi_ (/$bunfs/root/src/entrypoints/cli.js:6761:1646)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-30T10:53:40.359Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools.6.custom.input_schema.type: Input should be 'object'\"},\"request_id\":\"req_011CbYnGxz17VdyKMcUUXVwM\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:63979)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:51:7694)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-30T12:49:43.730Z"}]

● Your GitHub token doesn't have permission to create issues in the anthropics/claude-code repository directly. However, I've prepared the issue content for you to submit manually. Here's the formatted issue you can copy and paste:

Title: [Bug] Tool input_schema validation fails during compaction

Body: Bug Description

During context compaction, Claude Code is sending a tool with an invalid input_schema.type that doesn't conform to the Anthropic API spec. The API rejects the request with a 400 error requiring the type to be 'object'.

Steps to Reproduce

  1. Use Claude Code with a session that triggers context compaction
  2. Wait for compaction to occur or trigger it manually
  3. Observe API validation error on tool definitions

Environment Info

  • Platform: linux
  • Terminal: vte-based
  • Version: 2.1.158
  • Feedback ID: 775d1721-e8df-4b32-8f00-45d1e1f1c3e0

Error Message

Error: 400 { "type": "error", "error": { "type": "invalid_request_error", "message": "tools.6.custom.input_schema.type: Input should be 'object'", "request_id": "req_011CbYnGxz17VdyKMcUUXVwM" } }

Stack Trace

at generate (/bunfs/root/src/entrypoints/cli.js:11:63979) at makeRequest (/bunfs/root/src/entrypoints/cli.js:51:7694) at processTicksAndRejections (native:7:39)

Expected Behavior

Tool definitions should always include a valid input_schema.type set to 'object' before being sent to the Anthropic API.

Actual Behavior

At least one tool definition (tools.6) is being sent with an invalid or missing input_schema.type, causing a 400 validation error during API calls.

Additional Context

  • This occurs during the compaction phase when the context window needs to be summarized
  • The error blocks context compression and prevents further operations
  • This is a recurring issue affecting multiple users

To submit:

  1. Go to https://github.com/anthropics/claude-code/issues/new
  2. Paste the title and body above
  3. Add the bug label
  4. Click "Submit new issue"

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claude-code - 💡(How to fix) Fix I don't have a bug report to analyze. Please provide the bug report details so I can generate an appropriate GitHub issue title for Claude Code.