PrismerCloud
Prismer Cloud
No outside reports on file
Use this connector only if you fully trust the developers, understand what cloud services it connects to, and can verify the code yourself—the project's popularity doesn't guarantee it's secure or well-maintained.
Based on public adoption and transparency signals as of Oct 22, 2026. Our opinion, not a code audit or security guarantee.
What it can access
- Local filesNo local folder access notedLOW
- Command executionNo shell command runner notedLOW
- Network reachConnects to outside service APINOTED
- CredentialsRequires API key or tokenREVIEW
- Package sourcenpm (@prismer/mcp-server)PUBLIC
Inferred from this listing’s public package details and description. Check the project’s source before installing.
Install
npx -y @prismer/mcp-serverEverything known
We found nothing confirmed for this exact project. Some reports mention a project with a similar name; we have not confirmed they are about this one.
0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30
Popularity grade: C (from public signals such as stars and downloads, not a code review). Graded 2026-10-22.
Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.
About PrismerCloud
PrismerCloud is an MCP server focused on Cloud & infrastructure published on GitHub (Prismer-AI/PrismerCloud). Review the repository README and source files for supported commands and configuration.
Who it’s for
Developers building AI applications who need to connect Claude to cloud platforms or custom services. Teams using Claude Desktop or MCP-compatible environments for enterprise integrations.
Alternatives
- Custom MCP servers: Build your own integration tailored to your specific cloud needs.
- Claude API with direct SDK calls: Use the Anthropic Python or Node.js SDK to integrate cloud services manually.
- Zapier or Make: Use no-code platforms to connect Claude to cloud services through pre-built integrations.
- AWS Lambda + Claude Bedrock: Invoke Claude directly from cloud functions without a separate connector.
Setup
Check these steps against the project’s own instructions before running anything.
Follow the project's README at https://github.com/Prismer-AI/PrismerCloud (opens external site) for installation and configuration instructions, as the specific setup process is not documented in available summaries.
Why this grade
Signal-based grade (3/7 points): well starred on GitHub, public source code. This reflects adoption and transparency, not a code review.
Popularity and upkeep
- GitHub stars
- 1.4k
- Listing last refreshed
- 2026-10-30
These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.
Risks to watch for
- Unknown authentication access: The connector may require cloud credentials or API keys, potentially giving it access to multiple cloud accounts or services if misconfigured.
- Unclear data flow: Without detailed documentation, it's difficult to verify what data passes through the connector or where it's stored.
- Unverified code: With 1,363 GitHub stars but no regular npm downloads, the project's maintenance status and security review level are unclear.
- Hidden prompts in responses: Cloud services could return manipulated data or instructions designed to confuse the AI into unsafe actions.
- Lateral movement risk: A compromised connector could potentially pivot to other cloud resources your account can access.
How to lower the risk
Least-privilege permissions
- Create dedicated cloud API keys with minimal required permissions for this connector only.
- Use separate accounts or service principals rather than your main cloud admin credentials.
Network isolation
- Run the MCP server in a sandboxed environment or container if possible.
- Monitor outbound network traffic to ensure it only reaches expected cloud endpoints.
Monitoring
- Log all API calls the connector makes to cloud services.
- Set up alerts for unusual access patterns or unexpected authentication failures.
Red flags to watch for
- Repository hasn't been updated in months or has unresolved security issues.
- Requests for overly broad permissions (full account access instead of specific resources).
Questions
How do I install PrismerCloud?
Run npx -y @prismer/mcp-server in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/Prismer-AI/PrismerCloud.
Are there security reports about PrismerCloud?
No reports found for this package in our research (last checked 2026-10-30). PrismerCloud currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Key risk areas to watch include unknown authentication access, unclear data flow, unverified code.
Is PrismerCloud actively maintained?
PrismerCloud has 1.4k GitHub stars. Our directory data was last refreshed on 2026-10-30. Check recent commit activity, release tags, and open issues at github.com/Prismer-AI/PrismerCloud before pinning it in production.
What are alternatives to PrismerCloud?
Notable alternatives to PrismerCloud include Custom MCP servers (Build your own integration tailored to your specific cloud needs), Claude API with direct SDK calls (Use the Anthropic Python or Node.js SDK to integrate cloud services manually), Zapier or Make (Use no-code platforms to connect Claude to cloud services through pre-built integrations), AWS Lambda + Claude Bedrock (Invoke Claude directly from cloud functions without a separate connector). You can also compare PrismerCloud side by side with other MCP servers in the Related tools section on this page.
README badge and team notes
Maintain or use PrismerCloud? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.
GitHub README Markdown:
[](https://agentarmorhq.com/skills/prismer-ai-prismercloud)HTML embed:
<a href="https://agentarmorhq.com/skills/prismer-ai-prismercloud"><img src="https://agentarmorhq.com/api/badge/prismer-ai-prismercloud" alt="AgentArmorHQ Risk Grade for PrismerCloud" height="20" /></a>Terminal check:
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "prismer-ai-prismercloud"Share with your security lead
Need sign-off to use PrismerCloud? Copy this note for Slack, a ticket or a pull request.
### AgentArmorHQ Security Review Memo: PrismerCloud
- **Listing URL:** https://agentarmorhq.com/skills/prismer-ai-prismercloud
- **Type:** App connector
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 1.4k GitHub stars
#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Connects to outside service API
- **Credentials:** Requires API key or token
- **Package source:** npm (@prismer/mcp-server)
#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts @prismer/mcp-server`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.
_Based on public adoption and transparency signals as of Oct 22, 2026. Our opinion, not a code audit or security guarantee._Key facts
- Type
- App connector
- Publisher
- Prismer-AI
- Source code
- github.com/Prismer-AI/PrismerCloud
- Install command
- npm install @prismer/mcp-server
- Est. context load
- ~850 tokens / turn (~5 tool schemas, 0.43% of 200k context)
- Popularity
- 1.4k GitHub stars
- Last updated
- 2026-10-30
- Last graded
- 2026-10-22
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