Attester Oracle
Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
MCP server · by maminihds
About
Attester Oracle is an MCP server published by maminihds. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http attester-mcp https://attester.dev/mcp/[mcp_servers.attester-mcp]
url = "https://attester.dev/mcp/"{
"mcpServers": {
"attester-mcp": {
"url": "https://attester.dev/mcp/"
}
}
}As a Claude Code plugin
Built from what Community GitHub marketplaces declares.
/plugin marketplace add maminihds/attester-mcp
/plugin install attester@attester-devWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.2.0 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
Also listed in one community marketplace
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| attester-dev | maminihds/attester-mcp | 0 |
What the bundle contains
As published on Community GitHub marketplaces.
Skills: 1
attester
What changed
- Appeared on a new marketplace: Community GitHub marketplaces
- Community GitHub marketplaces: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Dependency Vulnerability Tracker — package security advisories ($0.01/query)
Dependency vulns & malicious-package advisories. Register in-session — free testnet funds.
-
Query OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.
-
Check npm packages for typosquats, hallucinated names, install scripts and risky new releases.
-
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
-
Verify exact immutable public GitHub commits without executing repository code.
-
dependency-trust ai.kaiv/dependency-trust
Trust-check any dependency for agents: OpenSSF Scorecard, licenses, CVEs, deps. 7 ecosystems.
-
Scan packages and lockfiles (npm, PyPI, Go, Maven, Cargo, NuGet) for vulnerabilities and malware.
-
SBOMApp - SBOM Generator & Vulnerability Scanner
Generate SBOMs, scan vulnerabilities, and analyze dependencies from local projects or Git repos.
-
CVE lookups (NVD) and dependency-manifest audits (OSV) for AI agents. No API keys.
-
Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…
-
Set up endorctl and use Endor Labs to scan, prioritize, and fix security risks across your software supply chain
-
Evaluate npm and Python packages before adding them as dependencies. Automatically gathers package metadata, analyzes source complexity, checks security and maintenance health…
-
Security audit skill collection — SAST, DAST, external software analysis, architecture review, dataflow clustering, assessment-as-code methodology
-
latio-secure-supply-chain-skills
Audit and take action to secure your repository against supply chain misconfigurations and malware.
Has a listing on Claude Code: claude-plugins-official (5)
-
Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…
-
Set up endorctl and use Endor Labs to scan, prioritize, and fix security risks across your software supply chain
-
Use the JFrog Platform from Claude Code: Artifactory repos and artifacts, security findings and exposures, Catalog package safety and downloads, workflows across the SDLC, and…
-
Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the…
-
Automate API security directly in Claude Code with 42Crunch - automatically audit OpenAPI specs, detect vulnerabilities aligned with OWASP API Security risks (including…
Has a listing on Claude: knowledge-work-plugins (5)
-
Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…
-
Configure, run, and interpret HawkScan DAST results inside Claude Code. Generates stackhawk.yml configs, runs scans via CLI or Docker, and transforms security findings into…
-
Query the StackHawk platform API for security posture reporting, findings analysis, and app management. Guides agents through authentication, data retrieval, and result…
-
The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Codex Security workflows for security scans, analysis, and investigation.
-
Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
-
Inspect recent issues and events in Sentry from Codex.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
Has a listing on Community GitHub marketplaces (5)
-
Verify exact immutable public GitHub commits without executing repository code.
-
Check npm/PyPI packages exist and that a function or method exists in an exact package version.
-
Score a repository's engineering-trust signals offline and read the certificate with cited evidence.
-
What breaks between versions, vulnerabilities, compatible versions, EOL dates: npm, PyPI, Rust, PHP.
-
Challenge a draft report, review Solidity or any code for security bugs on your own model, and run the hosted gauntlet through the Bounty Operator MCP server.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Triage Dependabot alerts and recommend safe, evidence-based dependency updates.
-
Navigate pull requests and securely explore GitHub Actions artifacts, including test results, static sites, terminal recordings, and source files.
-
Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
-
AI-powered upgrade assistant for upgrading and migrating applications. Helps modernize legacy code and upgrade .NET applications to current frameworks.
-
A comprehensive collection of specialized agents for software analysis, impact assessment, structural quality advisories, and architectural review using CAST Imaging.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Advanced Security plugin for GitHub Copilot.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
code-apps-preview
Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.
Has a listing on Cursor: cursor/plugins (5)
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
Scaffold and validate new agent plugins.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
Has a listing on Docker MCP Catalog (5)
-
npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp
Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.
-
maven-tools-mcp io.github.arvindand/maven-tools-mcp
JVM dependency intelligence for AI assistants via Maven Central
-
Connects with the Beagle Security backend using a user token to manage applications, run automated security tests, track vulnerabilities across environments, and gain intelligence…
-
stackhawk com.stackhawk/stackhawk
An MCP server that provides interaction with StackHawk's security scanning platform.
-
MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
Has a listing on Official MCP Registry (5)
-
Dependency Vulnerability Tracker — package security advisories ($0.01/query)
Dependency vulns & malicious-package advisories. Register in-session — free testnet funds.
-
Query OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.
-
Check npm packages for typosquats, hallucinated names, install scripts and risky new releases.
-
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
-
dependency-trust ai.kaiv/dependency-trust
Trust-check any dependency for agents: OpenSSF Scorecard, licenses, CVEs, deps. 7 ecosystems.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.