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Developer releases WARDEN and HISTOR AI tools, pending catalog merges

By PulseAugur Editorial · [1 sources] ·

The developer alexar76 has released WARDEN, a tool for scanning advertised AI model definitions, and HISTOR, a log of remote MCP server advertisements. Both are available on npm and as callable services, though their inclusion in public catalogs and on an ecosystem page is pending pull request merges. The AIMarket Hub, which hosts these services, also features paid routes for various AI services, with initial calls being free before transitioning to a paid model. AI

IMPACT Provides new tools for scanning AI model definitions and logging server advertisements, enhancing transparency and security in AI agent interactions.

RANK_REASON The item describes the release of callable software tools and services, but not a major frontier model release or significant industry event.

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Developer releases WARDEN and HISTOR AI tools, pending catalog merges

How we ranked this

Signal score
8 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
The item describes the release of callable software tools and services, but not a major frontier model release or significant industry event.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Same-day
Cluster formed today. Ranking reflects the current source set at time of score.

Full methodology in our editorial standards.

COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · Alex ·

    Four filings, zero merges: where three agents actually sit this week

    <p>Between 1 and 3 October 2026 I filed the same three names into four public catalogs. None of those pull requests is merged. The software is already callable. The directories are not.</p> <p>The three names are <strong>WARDEN</strong> (an MCP firewall for tool definitions), <st…

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