MCP Observatory
npm analyzed 1.0.162

context-mode

v1.0.162
npm

MCP plugin that saves 98% of your context window. Works with Claude Code, Gemini CLI, VS Code Copilot, OpenCode, and Codex CLI. Sandboxed code execution, FTS5 knowledge base, and intent-driven search.

maintainer
mksglu
license
Elastic-2.0
first seen
2026-05-22
last seen
2026-06-14
releases · 30d
54
short id
risk55/100 · heuristic grade
C elevated
  • capability exposureinferred+35
  • inherited (deps)attested+15
  • tool safetyinferred+2
  • supply-chainattested+6
  • trust mitigatorsmixed−3

attestedinferredmixed

The A–E grade is our heuristic synthesis — a "review this" prompt, not a verdict. Each factor is tagged by what backs it: attested (a verifiable record), reported (a third party's claim), or inferred (our own heuristic, e.g. permissions). See methodology.

graded 7m ago · see ecosystem CVEs →

risk trajectory1 movements
  • C · 58 → C · 55
capability exposuregrade factor +35
Inferred surface — each links to servers holding it:
vulnerabilities0 CVEs

no known CVEs for this server.

inherited (deps) · grade factor +15

inherited via dependencies3
HIGH
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse via @modelcontextprotocol/sdk · 1 hop CVE-2026-25536 fixed in 1.26.0
HIGH
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability via @modelcontextprotocol/sdk · 1 hop CVE-2026-0621 fixed in 1.25.2
HIGH
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default via @modelcontextprotocol/sdk · 1 hop CVE-2025-66414 fixed in 1.24.0
tool safety1 findings · grade factor +2
  1. lowexfiltration comboctx_search

    single tool reads + sends: net, db

skills & danger signalsnpm-tarball
prompt-surface shipped agent-instruction files + hidden-content / dangerous-code findings — quoted from the analyzed source

analyzed v1.0.162 · analyzer v17 · 1d ago

skills & prompt files 19

other grade factorsevidence elsewhere
embed badgereadme-ready
live risk-grade badge preview [![MCP Observatory risk grade](https://mcpobservatory.com/servers/npm:context-mode/badge.svg)](https://mcpobservatory.com/servers/npm:context-mode/security)

Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of mksglu.