Bmalph MCP Server
bmalph-mcp-server
npm
v1.2.2
Published by an unidentified publisher — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
Universal MCP Server orchestrating BMAD planning and Ralph autonomous execution
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 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 8 = 92. 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 |
| −2 | publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read |
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 6
high Tool "spawn_ralph_worker" exposes command/code executionMTC-CAP-001
Tool "spawn_ralph_worker" appears to run shell commands or evaluate code (keyword "spawn" in tool name). 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 spawn_ralph_worker
high Shell/command execution in server code (dist/learning/shipIt.js)MTC-SRC-002
In the server's implementation (`dist/learning/shipIt.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: .shipIt = shipIt; const child_process_1 = require("child_process"); const path = __importStar(require("path")); const fs
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/learning/shipIt.js
high Shell/command execution in server code (dist/tools/circuitBreakerRollback.js)MTC-SRC-002
In the server's implementation (`dist/tools/circuitBreakerRollback.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: tBreakerRollback; const child_process = __importStar(require("child_process")); const fs = __importStar(require("fs"));
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/tools/circuitBreakerRollback.js
high Shell/command execution in server code (dist/tools/spawnRalphWorker.js)MTC-SRC-002
In the server's implementation (`dist/tools/spawnRalphWorker.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: require("path")); const child_process = __importStar(require("child_process")); const config_1 = require("../config"); c
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/tools/spawnRalphWorker.js
medium Dynamic module load from a non-literal (bin/vibe-flow.js)MTC-SRC-005
In the server's implementation (`bin/vibe-flow.js:67`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: le const { init } = require(initModule); // Prepare options from flags const options = { client:
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 bin/vibe-flow.js
low Mutating tool "spawn_ralph_worker" declares no destructiveHintMTC-CAP-005
Tool "spawn_ralph_worker" 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 spawn_ralph_worker
Tools 19
Each tool and what it can reach — statically extracted from the published source.
spawn_ralph_workerruns code / shellapply_course_correctionno sensitive capabilitybmalph_bridge_implementno sensitive capabilitycheck_implementation_readinessno sensitive capabilitycircuit_breaker_rollbackno sensitive capabilitycorrect_courseno sensitive capabilitycreate_architectureno sensitive capabilitycreate_epics_storiesno sensitive capabilitycreate_prdno sensitive capabilitycreate_product_briefno sensitive capability
Show 9 more tools ↓
create_storyno sensitive capabilitydetect_intentno sensitive capabilityelicitation_modeno sensitive capabilitygenerate_bmad_artifactsno sensitive capabilityget_statusno sensitive capabilityget_worker_statusno sensitive capabilitylist_workflowsno sensitive capabilitysprint_planningno sensitive capabilitywrap_upno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (19 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 |
|---|---|---|---|---|
v1.2.2 latest |
A 92/100 | 6 | 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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