jira-mcp
MCP server providing access to JIRA data with relationship tracking, optimized payloads, and data cleaning for AI contexts. Supports both Jira Cloud and Server/Data Center.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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zhiyue
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Undici: Malicious WebSocket 64-bit length overflows parser and crashes the client
Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation
HTTPS_PROXYHTTP_PROXYJIRA_API_TOKENyour_api_token # API token for Cloud, PAT or password for Server/DCJIRA_AUTH_TYPEbasic # 'basic' or 'bearer' (optional, defaults to 'basic')JIRA_BASE_URLyour_jira_instance_url # e.g., https://your-domain.atlassian.netJIRA_SKIP_SSL_VERIFYfalse # 'true' to skip SSL verification (optional, defaults to 'false')JIRA_TYPEThis MCP server supports both Jira Cloud and Jira Server (Data Center) instances. You can select which type to use by setting the environment variable:JIRA_USER_EMAILyour_email # Your Jira account email (or username for Server/DC)http_proxyhttps_proxyTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
9/9 tools missing one or more hints — search_issues (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_epic_children (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_issue (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +6 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
Only 0/9 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Production dependencies are patched
0 critical, 7 high severity in production deps — @modelcontextprotocol/sdk@1.11.0 (high), @modelcontextprotocol/sdk@1.11.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dev dependencies
2 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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