MCP Prompt Manager
Git-driven MCP server that manages and provides prompt templates with Handlebars support, enabling teams to collaborate on and version-control reusable, dynamic prompts across AI editors like Cursor and Claude Desktop.
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.
How we verified
Verified is a snapshot. Live keeps it current, and builds your track record.
⚡ Connect GitHub → continuous verification on every pushwhy connect →Who stands behind it
CarlLee1983
Source: Glama
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →
Install from
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.
Handlebars.js has JavaScript Injection via AST Type Confusion
simple-git has blockUnsafeOperationsPlugin bypass via case-insensitive protocol.allow config key enables RCE
When Vitest UI server is listening, arbitrary file can be read and executed
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
CACHE_CLEANUP_INTERVALNo 10000 Interval (ms) to clean up expired cache items.CACHE_MAX_SIZECACHE_PROVIDERNo local Caching mechanism. Options: local, redis.CACHE_TTLDefault is 10 seconds ( 2) to ensure expired items are cleaned up promptlyGIT_BRANCHNo main Default Git branch to clone.GIT_MAX_RETRIESNo 3 Number of retries for failed Git operations.GIT_POLLING_INTERVALNo 300000 Interval (ms) to check for updates when WATCH_MODE=true.LOG_LEVEL"": "info"MCP_GROUPS"": "common",MCP_LANGUAGEen # or zhPRETTY_LOGPROMPT_REPO_URL"": "https://github.com/yourusername/your-prompts-repo.git",PROMPT_REPO_URLSPROMPT_REPO_URL Yes\ - Primary Git repository URL or local path. (\Required if is not set)STORAGE_DIR/custom/pathSYSTEM_REPO_URLNo - Separate repository URL for system-level prompts (e.g. common prompts).TRANSPORT_TYPENo stdio Communication method. Options: stdio, http, sse.WATCH_MODEGIT_POLLING_INTERVAL No 300000 Interval (ms) to check for updates when =true.Tool 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
11/11 tools missing one or more hints — mcp_reload (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); mcp_stats (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); mcp_list (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +8 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 3/11 tools referenced in tests (27%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
1 call in production code run through a shell (src/services/health.ts:76)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
No arbitrary install scripts
Has postinstall/preinstall script — runs arbitrary code on npm install
Remove postinstall/preinstall hooks unless they’re essential.
Production dependencies are patched
2 critical, 10 high severity in production deps — handlebars@4.7.8 (critical), simple-git@3.30.0 (critical)
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.
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/carllee1983/mcp-prompt-manager)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check