MCP server for token-efficient large document analysis via the use of REPL state
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yogthos
Source: github_topic · also listed on 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.
When Vitest UI server is listening, arbitrary file can be read and executed
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
LATTICE_TIMEOUT_MSXDG_CONFIG_HOMETool 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
18/18 tools missing one or more hints — lattice_load (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); lattice_query (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); lattice_expand (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +15 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.
Tool test coverage
Only 0/18 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
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
16 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, 1 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
Dependency freshness
4/25 production deps abandoned (no release in 2+ years): graphology-traversal@2022-05-04 (4.3y), ramo@2022-05-14 (4.2y), graphology-dag@2023-12-09 (2.7y)
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