octagon-mcp-server
mcp1.1.0An MCP server for public & prediction markets research. Ask natural-language questions and get structured, source-backed answers across SEC filings, earnings transcripts, company financials, stock & crypto market data, and prediction markets news & research. Built for investors, analysts, and researchers who need fast, cited intelligence.
By OctagonAI | 17 findings | Scanned 10/15/2026 | tooltrust-scanner/v0.3.20 | 147
Repository health
Popularity and maintenance signals alongside the security grade.
147
current snapshot
26
current snapshot
4
public GitHub contributors
Jul 9, 2026
GitHub repository activity
Not collected
GitHub metadata pending
Not collected
Latest GitHub release
Stars trend
Daily star additions · githubarchive_bq · observed through Oct 3, 2026 · export updated Oct 26, 2026
Pull request activity
Weekly PR events · githubarchive_bq · observed through Oct 3, 2026 · export updated Oct 26, 2026
No observed PR events yet.
Data quality: observed_events. Charts show observed events, not a reconstructed historical total.
Risk Summary
Safe With Normal ControlsDep Visibility is the main signal, but overall risk remains within an acceptable range.
Potential impact: This finding indicates the tool should be reviewed before it is trusted.
Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.
Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.
Security Findings (17)
Tool set changed silently at v1.1.0: 4 tool(s) added, 0 tool(s) removed without a version bump.
+ 4 added
octagon-docs-listoctagon-docs-readoctagon-docs-refreshoctagon-docs-searchFix: The set of tools exposed by this server changed between scans of the same version — a sign the package was silently updated without a version bump. Audit the changelog and all tool definitions before trusting this server. Pin to a specific commit hash rather than a floating version tag.
tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration
octagon-docs-searchoctagon-docs-readoctagon-deep-research-agentprediction_markets_historyFix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.
No metadata.dependencies or repo_url were exposed by this MCP server, and no local project manifest could be inferred from the launch command.
octagon-docs-listoctagon-docs-searchoctagon-docs-readoctagon-docs-refreshoctagon-deep-research-agentoctagon-agentoctagon-prediction-markets-agentprediction_markets_historyFix: Review and remediate the identified issue.
declared capabilities: network access
octagon-docs-searchoctagon-docs-readoctagon-deep-research-agentprediction_markets_historyFix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.
Scan this tool yourself
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Install once, then scan any MCP server:
$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash$ tooltrust-scanner scan --server "npx -y octagon-mcp-server"Adjust the package name if your npm registry name differs from the tool ID. View source
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