Ghost Beacon

https://github.com/moecanales/agent-oracle-beacon

Zero-dependency Node.js MCP server (npx -y github:moecanales/agent-oracle-beacon) exposing nine tools: GitHub-Issue context rollover and comment-mutex extraction (GBR-2500), board-game rules lookup over bundled CC0 datasets, an agent transcript scanner, and A2A discovery with DNS/TLS checks. Submitted by its author (issue #194); GBR-2500 (issue #299) is one of its tools in the same repository, not a separate system.

Active · Verified 2026-10-31 · fresh as of 2026-10-31 · 29 cited facts, 0 with a third-party source · 1 recorded change · Suggest a correction

At a glance

Tier
T4
License
MIT repo fix
Freshness
2026-10-31 fix
Layer
agent-infra repo fix
Licensing
open-source repo fix
Deployment locus
local repo fix
Platform vs product
product repo fix
SDK languages
javascript repo fix
Protocols
mcp-server repo fix

When to use

Optimised for: searched not found

Anti-fit: searched not found

Pros & cons

Pros

One-line install with no dependencies; MIT licence; source fully in the open.

Cons

Nine days old with no independent adoption signal (no GitHub stars, one fork); the repository description and the README disagree about what the project does; adoption figures are self-reported.

Claims & capabilities

README claims 1,509 clones from 430 unique cloners and a 44-node A2A "beacon ring". These are self-reported and not verifiable from the repository, which has no GitHub stars and one fork as of 2026-10-31. The repository description advertises a CAPTCHA-capture service and a fiat proxy that the README says the project does not provide.

Technical surface

API surface
MCP tools over stdio; CLI rollover <owner/repo#issue>
Backend storage
searched not found
Deployment
Self-hosted — runs locally over stdio via npx; static JSON shards served from GitHub Pages
Embedding model
searched not found
Multi-tenancy
searched not found
MCP
yes — ships an MCP server (mcp-server.js) with 9 tools; install with npx -y github:moecanales/agent-oracle-beacon
A2A
A2A discovery and DNS/TLS check tooling only; no verified A2A agent card of its own
OpenTelemetry
searched not found

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Sources (28 cited facts, 0 third-party)

Each fact links to the page it came from; the badge says who published it (how to read sources).

What changed

Changes to this record's lifecycle, licence, release, pricing and hosting facts, from the catalog's git history. Subscribe (Atom)

  1. 2026-10-31 Added to the catalog #386