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Fix Pydantic validation errors when Cline passes task_progress parameter to Jira MCP tool calls, blocking automated task management workflows Includes evidence for Cline (Claude Code) troubleshooting demand.
Pydantic ValidationError: task_progress parameter incorrectly passed to MCP tool calls Fix type serialization bug where Cline sends numeric and boolean parameters as strings to MCP servers, causing client-side validation failures Includes evidence for Cline (Claude Code) troubleshooting demand.
Zod literal validation failures: MCP tool parameters with integer/boolean types are sent as strings Fix Claude Code not following RFC 9728 §5.1 spec for OAuth protected resource discovery when MCP server is hosted on a sub-path Includes evidence for Claude Code troubleshooting demand.
client doesn't read resource_metadata from WWW-Authenticate header MCP OAuth Fix Claude Code CLI crashing with exit code 1 when McpError -32001 AbortError is not handled during tool execution — causes loss of work state Includes evidence for Claude Code troubleshooting demand.
[BUG] CLI crashes (exit code 1) on unhandled McpError -32001 AbortError during tool_use Fix Slack MCP tools deactivating silently after ~1 hour while MCP status still shows Connected — developers waste time debugging broken integrations that appear healthy Includes evidence for Claude Code troubleshooting demand.
Slack MCP tools silently deactivate mid-session (~1h uptime); claude mcp list still reports Connected Prevent Claude Code from starting usage countdown before first prompt; find flag or setting for blank launch Includes evidence for Claude Code troubleshooting demand.
Launch claude CLI → 5-hour usage countdown begins immediately even with zero messages sent; quota consumed without user interaction Fix Claude Code defaulting to Console API billing instead of claude.ai Max subscription after login Includes evidence for Claude Code troubleshooting demand.
Login selects claude.ai subscription but /status shows Anthropic Console API for billing; user incurs hundreds of dollars in unauthorized API spend Fix Claude Code failing to complete OAuth authentication for custom MCP servers (like NetSuite); understand why MCP OAuth fails while Claude Desktop works fine Includes evidence for Claude Code troubleshooting demand.
[ERROR] MCP server Connection failed | No client info found SDK auth error Le Fix Claude Code running out of quota unexpectedly, especially on Max ($100/mo) and Pro ($200/yr) plans; understand why tokens drain so fast and how to extend usage Includes evidence for Claude Code troubleshooting demand.
Claude Code weekly/monthly max usage limit instantly exhausted Resolve Claude Code remote GitHub MCP connection failures that force developers to abandon MCP integration and use gh CLI as workaround Includes evidence for Claude Code troubleshooting demand.
Claude Code cannot connect to GitHub's remote MCP server — requires gh CLI workaround Understand and fix misleading OAuth error messages in Claude Code MCP GitHub integration Includes evidence for Claude Code troubleshooting demand.
OAuth fallback renders misleading error: "Server Turned Down" instead of proper authentication error message Fix MCP server configuration being ignored when using strict mode; prevent unwanted network calls to MCP registry Includes evidence for Claude Code troubleshooting demand.
--strict-mcp-config with empty --mcp-config still fetches MCP registry from api.anthropic.com and attempts user-configured servers Fix Chrome MCP server connection failures that block terminal-based workflows in Claude Code Includes evidence for Claude Code troubleshooting demand.
Chrome MCP will not connect from terminal — showing false positives when extension is uninstalled Fix invalid schema validation causing MCP servers with type http configured in .mcp.json to be rejected by Claude Code Includes evidence for Claude Code troubleshooting demand.
[Failed to parse] Project config (shared via .mcp.json) | mcpServers: Does not adhere to MCP server configuration schema Fix Claude Code suddenly draining Pro subscription quota extremely fast, rendering CLI unusable for standard workflows Includes evidence for Claude Code troubleshooting demand.
Hitting Pro plan limits after executing just 1 or 2 standard commands — massive regression from historical behavior, CLI completely unusable Fix Claude Code Chrome MCP tool returning permission_required error with no way to approve domains Includes evidence for Claude Code troubleshooting demand.
permission_required: <domain> — mcp__Claude_in_Chrome__* tools blocked indefinitely, no visible UI surface to approve domain in extension popup Fix Ultrareview feature consuming quota/credits when API rate limits trigger on server side instead of user action Includes evidence for Claude Code troubleshooting demand.
Ultrareview quota consumed on server-side rate limit failures — free attempt quota drained even when /ultrareview endpoint returns rate limit error Fix LangChain ChatOpenAI integration producing invalid thought signatures for Google Gemini model responses in conversation history Includes evidence for LangChain troubleshooting demand.
ChatOpenAI fails to provide thought signatures on multi-turn conversations when used with Gemini models, resulting in 400 BadRequestError User disables certain MCP servers in Claude Code settings but disabled servers keep triggering OAuth popup prompts, breaking CI/CD automation and headless usage patterns Includes evidence for Claude Code troubleshooting demand.
Disabled MCP servers still trigger OAuth authentication popups in Claude Code — interrupts automated headless workflows Developer needs to connect Claude Code to an MCP server requiring OAuth (e.g., Azure DevOps, Slack, Google services) but the tool list appears empty with no explanation of why Includes evidence for Claude Code troubleshooting demand.
MCP servers requiring OAuth authentication don't gracefully handle missing auth — tools silently disappear without clear error message