Coding Agents MCP Server
@kadreio/mcp-coding-agents
npm
v1.6.3
Published by @kadreio — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
MCP server with multiple AI coding agents for enhanced development workflows
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 22 = 78. What the published surface and source actually contain:
| Points | What was found | Category |
|---|---|---|
| −22 | Hardcoded PEM private key in server code MTC-SRC-008 | exfiltration |
2. Client adoption risk — 78 − 7 = 71. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −6 | capability blast radius (high) — client exposure if the model is manipulated |
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Grade capped: 1 confirmed high finding → grade capped at C. A hard gate overrides the point total — no amount of clean surface buys back a confirmed catastrophe.
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 11
high Hardcoded PEM private key in server code (dist/utils/self-signed-cert.js)MTC-SRC-008
A hardcoded PEM private key (a live-looking credential hardcoded in shipped code) appears in `dist/utils/self-signed-cert.js:139`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: PEM private key: ----…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server dist/utils/self-signed-cert.js
high Tool "execute_command" exposes command/code executionMTC-CAP-001
Tool "execute_command" appears to run shell commands or evaluate code (keyword "execute command" in tool name, parameter "command"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.
Fix: Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.
Location: tool execute_command
high Shell/command execution in server code (dist/cli.js)MTC-SRC-002
In the server's implementation (`dist/cli.js:7`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: { value: true }); const child_process_1 = require("child_process"); const path_1 = __importDefault(require("path")); con
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/cli.js
high Shell/command execution in server code (dist/core/mcp-server-core.js)MTC-SRC-002
In the server's implementation (`dist/core/mcp-server-core.js:39`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: l/sdk/types.js"); const child_process_1 = require("child_process"); const claude_1 = require("../lib/agents/claude"); co
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/core/mcp-server-core.js
high Shell/command execution in server code (dist/lib/agents/claude.js)MTC-SRC-002
In the server's implementation (`dist/lib/agents/claude.js:40`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: equire("crypto"); const child_process_1 = require("child_process"); const util_1 = require("util"); const claude_code_1
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/lib/agents/claude.js
high Shell/command execution in server code (dist/lib/agents/codex.js)MTC-SRC-002
In the server's implementation (`dist/lib/agents/codex.js:7`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ./utils/logger"); const child_process_1 = require("child_process"); const crypto_1 = require("crypto"); /** * Type guar
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/lib/agents/codex.js
high Shell/command execution in server code (dist/lib/agents/gemini.js)MTC-SRC-002
In the server's implementation (`dist/lib/agents/gemini.js:7`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ./utils/logger"); const child_process_1 = require("child_process"); /** * Type guard to check if an object is valid Gem
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/lib/agents/gemini.js
high Shell/command execution in server code (dist/mcp-server-http.js)MTC-SRC-002
In the server's implementation (`dist/mcp-server-http.js:42`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: l/sdk/types.js"); const child_process_1 = require("child_process"); const crypto_1 = require("crypto"); const dotenv_1 =
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/mcp-server-http.js
high Shell/command execution in server code (dist/utils/self-signed-cert.js)MTC-SRC-002
In the server's implementation (`dist/utils/self-signed-cert.js:37`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ignedCertificate; const child_process_1 = require("child_process"); const fs = __importStar(require("fs")); const path =
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/utils/self-signed-cert.js
medium Unconstrained command parameter "command" on "execute_command"MTC-CAP-006
Tool "execute_command" takes a command-shaped parameter "command" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.
Fix: Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.
Location: tool execute_command · inputSchema.properties.command
low Mutating tool "execute_command" declares no destructiveHintMTC-CAP-005
Tool "execute_command" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.
Fix: Declare accurate annotations, and gate destructive tools on user confirmation regardless.
Location: tool execute_command
Tools 6
Each tool and what it can reach — statically extracted from the published source.
execute_commandruns code / shellcalculate_bmino sensitive capabilityget_timestampno sensitive capabilityServer Configurationno sensitive capabilitystream_sse_timestampsno sensitive capabilitySystem Statisticsno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (6 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.6.3 latest |
C 71/100 | 11 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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