tmux-claude MCP Server
Enables hierarchical orchestration of Claude instances via tmux with a bridge pattern architecture reducing memory usage by 85%.
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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michael-abdo
Source: Glama
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig
Axios is vulnerable to DoS attack through lack of data size check
Axios: Header Injection via Prototype Pollution
CLAUDE_INSTANCE_IDCLAUDE_INSTANCE_ROLEDASHBOARD_PORTENABLE_TRACINGHOSTNAMEMAX_MANAGER_CONCURRENCYMAX_SPECIALISTS_PER_MANAGERPHASEREDIS_DBREDIS_HOSTREDIS_PORTTRACE_SAMPLINGVM_CONSOLE_LOG_LEVELVM_DEMO_VERBOSEVM_LOG_LEVELVM_SESSION_IDCLAUDE_HTTP_SESSIONPORTREDIS_URLTool 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
17/17 tools missing one or more hints — enhancedSend (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); enhancedRead (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); subscribe (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 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.
Tests exist
No test files found
Add tests that exercise each declared tool.
No eval / new Function
8 eval() or new Function() calls — dynamic code execution
Replace eval / Function with explicit parsing or safer alternatives.
Shell command execution
9 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Production dependencies are patched
0 critical, 13 high severity in production deps — axios@1.6.0 (high), axios@1.6.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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