I
io.github.dcostenco/prism-mcp
prism-mcp-server
Session memory, knowledge search, Brave Search, Gemini AI, and code transforms for AI agents
No known CVEs
Apache-2.0 license
Actively maintained
Last commit 1d ago
Works with most clients
Transport: stdio, sse, http
0 tools
Grade F
MCPpedia last refreshed this data
io.github.dcostenco/prism-mcp is an MCP server that session memory, knowledge search, Brave Search, Gemini AI, and code transforms for AI agents. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 66/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"prism-mcp": {
"args": [
"-y",
"prism-mcp-server"
],
"command": "npx"
}
}
}Are you the author?
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Read me
What io.github.dcostenco/prism-mcp does
Your AI agent forgets everything between sessions. Prism fixes that — then teaches it to think.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.
npx -y 'prism-mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
66/100across 5 weighted dimensions
0255075100
23
19
14
10
−34
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.dev2 fixed
CVE-2026-34452medium · fixedCVSS 5.3
PYSEC-2026-2115
The Claude SDK for Python provides access to the Claude API from Python applications. From version 0.86.0 to before version 0.87.0, the async local filesystem memory tool in the Anthropic Python SDK validated that model-supplied paths resolved inside the sandboxed memory directory, but then returned the unresolved path for subsequent file operations. A local attacker able to write to the memory directory could retarget a symlink between validation and use, causing reads or writes to escape the s
CVE-2026-34450medium · fixedCVSS 4.4
PYSEC-2026-2114
The Claude SDK for Python provides access to the Claude API from Python applications. From version 0.86.0 to before version 0.87.0, the local filesystem memory tool in the Anthropic Python SDK created memory files with mode 0o666, leaving them world-readable on systems with a standard umask and world-writable in environments with a permissive umask such as many Docker base images. A local attacker on a shared host could read persisted agent state, and in containerized deployments could modify me
Community
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Frequently Asked Questions
- Is io.github.dcostenco/prism-mcp safe to use?
- io.github.dcostenco/prism-mcp has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.
- How do I install io.github.dcostenco/prism-mcp?
- io.github.dcostenco/prism-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with io.github.dcostenco/prism-mcp?
- io.github.dcostenco/prism-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is io.github.dcostenco/prism-mcp actively maintained?
- io.github.dcostenco/prism-mcp is actively maintained - last commit was 1 day ago. It has 157 GitHub stars.
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Community
Discussion
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