Deep Research AssistantSAFE
The Deep Research Assistant is meticulously crafted on Mastra's modular, scalable architecture, designed for intelligent orchestration and seamless human-AI interaction. It's built to tackle complex research challenges autonomously.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
Deep Research Assistant + Graph RAG with Mastra 🚀🧠
f16d24648c47OBSERVED · 2026-10-08Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.
claude mcp add deep-research --env DATABASE_AUTH_TOKEN=${DATABASE_AUTH_TOKEN} --env EXA_API_KEY=${EXA_API_KEY} --env GITHUB_API_KEY=${GITHUB_API_KEY} --env GOOGLE_GENERATIVE_AI_API_KEY=${GOOGLE_GENERATIVE_AI_API_KEY} -- npx -y [email protected]{
"mcpServers": {
"deep-research": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DATABASE_AUTH_TOKEN": "${DATABASE_AUTH_TOKEN}",
"EXA_API_KEY": "${EXA_API_KEY}",
"GITHUB_API_KEY": "${GITHUB_API_KEY}",
"GOOGLE_GENERATIVE_AI_API_KEY": "${GOOGLE_GENERATIVE_AI_API_KEY}"
}
}
}
}Exposed tools (4)
2 read · 2 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
Editor | write | An editor agent that edits blog post copy to improve clarity, coherence, and overall quality. |
assistant | read | A helpful assistant. |
copywriter-agent | write | An expert copywriter agent that writes engaging and high-quality blog post content on specified topics. |
publisherAgent | read | An agent that publishes blog posts by writing and editing content. |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- UNDECLARED (1 observation(s))
- Network
- declared (7 observation(s))
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (13)
.gemini-flow.json
.hintrc
import { mastraClient } from "./../../../lib/mastra";<img src="https://img.shields.io/badge/Mastra-0.16+-FF6B35?style=flat-square&logo=data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjQiIGhlaWdodD0iMjQiIHZpZXdCb3g9IjAgMCAyNCAyNCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0
<img src="https://img.shields.io/badge/LibSQL-4479A1?style=flat-square&logo=data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjQiIGhlaWdodD0iMjQiIHZpZXdCb3g9IjAgMCAyNCAyNCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly
@ai-sdk/google, @ai-sdk/openai, @ai-sdk/react, @google/generative-ai, @hookform/resolvers, @mastra/auth-supabase, @mastra/client-js, @mastra/core
docs/deep_research_logo.png
- **GitHub API Integration**: Full access to GitHub REST API via Octokit
instructions: `You are a senior research analyst and technical writer specializing in creating comprehensive, well-structured reports.
- **GitHub API Integration**: Full access to GitHub REST API via Octokit
- **Access Control**: API key usage monitoring
- **Access Control**: API key usage monitoring
Gates applied: no_behavioural_pass, no_license.
f16d24648c47full audit observations/trust-audit/mcp-server/ssdeanx__deep-research-assistant.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-08 | f16d24648c47 | SAFE | B | 89 | first audit |
Questions
What is the Deep Research Assistant MCP server?
The Deep Research Assistant is meticulously crafted on Mastra's modular, scalable architecture, designed for intelligent orchestration and seamless human-AI interaction. It's built to tackle complex research challenges autonomously.
What tools does Deep Research Assistant expose?
4 in total: 2 read-only, 2 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is Deep Research Assistant safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does Deep Research Assistant need?
It reads DATABASE_AUTH_TOKEN, EXA_API_KEY, GITHUB_API_KEY, GOOGLE_GENERATIVE_AI_API_KEY, LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY, OPENROUTER_API_KEY and VECTOR_DATABASE_AUTH_TOKEN from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.
How current is this page?
The grade is for one exact copy of the source (f16d24648c47), read on 2026-10-08. The repository is watched and re-audited when it changes.