ZBS Index What actually exists in applied AI, with the source next to it

mcp server

Code Sandbox API

Execute Python, JavaScript, SQL code in a sandbox. x402 micropayment.

Description as published by the maintainer. Source

  • version 1.1.0
  • active

active — Most recent push to the repository was 2026-07-31.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
GitHub stars 0 Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. cumulative, all time GitHub
Last commit 2026-07-31 Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. point in time GitHub
Open issues 1 Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. as of fetch GitHub
Latest published version 1.1.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-05-16 When the registry record was last updated by its maintainer. point in time Model Context Protocol
License MIT Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. as of fetch GitHub
First listed in the MCP Registry 2026-05-16 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
repository status active The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. as of fetch GitHub

Where to get it

Related, by what their authors tagged them

  • io.github.declaw-ai/mcp-server — last commit 2026-06-16, shares code-execution, sandbox
    Secure Firecracker microVM sandboxes for AI agents: network policy, PII & injection guardrails.
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    Sandboxed repo access for coding agents: search, read, patch, run, git -- confined to a repo root.
  • io.github.davidlandais/ovh-api-mcp — last commit 2026-06-15, shares sandbox
    MCP server for the OVH API. Explore and call any OVH endpoint via sandboxed JS.
  • ai.smithery/anirbanbasu-pymcp — last commit 2026-08-03, shares code-execution
    Primarily to be used as a template repository for developing MCP servers with FastMCP in Python, P…
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  • Kael MCP Server — last commit 2026-03-20, shares code-execution
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  • ai.firmbrain/x402-services — last commit 2026-07-24, shares x402
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  • TensorFeed x402 Base Reader — last commit 2026-07-28, shares x402
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  • Vaaya — last commit 2026-08-06, shares x402
    Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

These share tags the maintainers applied themselves, such as code-execution, sandbox, x402. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

Also from br0ski777

  • Address Validator API — last commit 2026-07-19
    Parse, validate and normalize postal addresses. Detect country, verify format. x402.
  • AI Text Summarizer API — last commit 2026-07-19
    Summarize text or URLs into key points with compression ratio and reading time. x402 USDC.
  • Airdrop Checker API — last commit 2026-07-19
    Check wallet eligibility for active crypto airdrops — LayerZero, EigenLayer, Scroll. x402.
  • Barcode Generator API — last commit 2026-07-18
    Generate barcodes — EAN-13, UPC-A, Code128, Code39. Returns SVG. x402 micropayment.
  • Base DeFi Yield Optimizer API — last commit 2026-07-19
    Base chain DeFi yields — Aerodrome, Moonwell, APY, TVL, risk scores. x402.
  • Base64 Codec API — last commit 2026-07-18
    Encode/decode base64 and URL-safe base64. x402 micropayment.
  • Cross-Chain Bridge Route API — last commit 2026-07-19
    Best cross-chain bridge routes with fees, time, providers. LI.FI-powered. x402.
  • Color Palette Generator API — last commit 2026-07-18
    Generate harmonious color palettes — complementary, analogous, triadic. x402 micropayment.
  • Company Enrichment API — last commit 2026-07-31
    Company firmographics from domain: name, socials, tech stack, emails, phone, address
  • Cron Parser API — last commit 2026-07-18
    Parse, validate and explain cron expressions. Get next run times. x402 micropayment.

How the author describes it

Topics the maintainer set on GitHub: ai-agents, code-execution, mcp, mcp-server, sandbox, x402.

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Sources

  1. Br0ski777/code-sandbox-x402 on GitHub — GitHub, observed , trust tier 3.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.