--- title: "Model Context Protocol server, incident ledger, ML-BOM export, Guard policy center: Trooth changelog - Trooth" description: "The public trust layer became queryable over the Model Context Protocol, and a public append-only incident ledger opened with this changelog." canonical_url: "https://trooth.co/changelog/2026-07-24-mcp-server-incident-ledger" markdown_url: "https://trooth.co/changelog/2026-07-24-mcp-server-incident-ledger.md" generated_from: "the rendered page, converted to Markdown when this was requested" agent_index: "https://trooth.co/llms.txt" --- [Back to changelog](https://trooth.co/changelog) New July 24, 20261 minute read # Model Context Protocol server, incident ledger, ML-BOM export, Guard policy center The public trust layer became queryable over the Model Context Protocol, and a public append-only incident ledger opened with this changelog. ## What changed Trooth's public trust layer is now queryable by AI agents over the Model Context Protocol at api.trooth.co/public/mcp: published profiles, live outside-in reads, and the knowledge base, read-only with no key. A public append-only incident ledger opened at /incidents, and this changelog opened with it. The AI inventory exports a CycloneDX 1.6 ML-BOM, and Trooth Guard gained a per-tenant screening policy: family toggles plus custom deny terms. ## Who is affected - **Affected:** AI agents and their builders, and anyone following Trooth's incidents. - **Availability:** Public. No key. - **Release stage:** Available. - **Areas:** MCP server, Platform, Company workspace. ## What to do **Action not assessed.** Recorded before entries stated whether a reader had to act. ## Dates - **Announced:** July 24, 2026, the day this entry was written. Entries are never backdated. On this page - What changed - Who is affected - What to do - Dates [New](https://trooth.co/changelog?type=new)[MCP server](https://trooth.co/changelog?area=mcp)[Platform](https://trooth.co/changelog?area=platform)[Company workspace](https://trooth.co/changelog?area=workspace) [Back to changelog](https://trooth.co/changelog) ## Related changes - [SEP.27NewA public feedback board, and a comparison you can start with any two companiesNetwork +1](https://trooth.co/changelog/2026-09-27-feedback-board-and-comparison) - [SEP.27ImprovementA developer reference you can build from, and a changelog you can followAPI +1](https://trooth.co/changelog/2026-09-27-developer-reference-and-changelog) - [SEP.26NewA bill of materials for every Worker, and Trooth's own record correctedPlatform +1](https://trooth.co/changelog/2026-09-26-worker-bills-of-materials) - [SEP.26ImprovementCounts on a profile now come from the signed witness statementTrust Profiles +2](https://trooth.co/changelog/2026-09-26-counts-from-signed-statement) - [SEP.26SecurityWebhook signatures: shared key retired, unproven endpoints stopWebhooks +1](https://trooth.co/changelog/2026-09-26-webhook-signatures-v2) - [AUG.02NewLaunch: the Trooth Network is openNetwork +1](https://trooth.co/changelog/2026-08-02-network-launch) ## Follow what changes at Trooth Every entry by email, or a feed narrowed to one area or to the changes that need you to act. ## Product updates by email Occasional notes when something on this page changes. You get one confirmation email when you subscribe, every email carries an unsubscribe link, and the address is never sold or shared. Email address [RSS](https://trooth.co/changelog/rss.xml)[MCP server only](https://trooth.co/changelog/rss.xml?area=mcp)[Needs action](https://trooth.co/changelog/rss.xml?action=required) ## Structured data ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://trooth.co/#org", "name": "Trooth", "legalName": "Trooth, LLC", "alternateName": [ "Trooth, LLC", "Trooth Network", "trooth.co" ], "url": "https://trooth.co", "logo": { "@type": "ImageObject", "@id": "https://trooth.co/#logo", "url": "https://trooth.co/brand/trooth-mark_black-on-white_1024.png", "contentUrl": "https://trooth.co/brand/trooth-mark_black-on-white_1024.png", "width": 1024, "height": 1024, "caption": "Trooth" }, "image": { "@id": "https://trooth.co/#logo" }, "description": "Trooth is an infrastructure and cybersecurity company providing Machine-Readable Trust. The Trooth Network keeps one current, evidence-backed Machine-Readable Trust Profile per company, rechecked on a schedule and signed so it can be replayed.", "foundingDate": "2025-12-16", "address": { "@type": "PostalAddress", "streetAddress": "777 Brickell Ave, Suite 500, PMB 1174", "addressLocality": "Miami", "addressRegion": "FL", "postalCode": "33131", "addressCountry": "US" }, "contactPoint": { "@type": "ContactPoint", "contactType": "customer support", "email": "hello@trooth.co", "url": "https://trooth.co/contact" }, "sameAs": [ "https://x.com/Troothllc", "https://github.com/troothllc", "https://www.crunchbase.com/organization/trooth", "https://www.wikidata.org/wiki/Q141292994", "https://www.youtube.com/@Troothllc", "https://www.trustpilot.com/review/trooth.co" ] }, { "@type": "WebSite", "@id": "https://trooth.co/#website", "url": "https://trooth.co", "name": "Trooth", "alternateName": "Trooth Network", "inLanguage": "en", "publisher": { "@id": "https://trooth.co/#org" }, "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://trooth.co/network?q={search_term_string}" }, "query-input": "required name=search_term_string" } }, { "@type": "ItemList", "@id": "https://trooth.co/#sitelinks", "name": "Trooth sitelinks", "itemListElement": [ { "@type": "SiteNavigationElement", "position": 1, "name": "Join Trooth now - it's free!", "url": "https://trooth.co/signup" }, { "@type": "SiteNavigationElement", "position": 2, "name": "Company, Trooth", "url": "https://trooth.co/network/company/trooth" }, { "@type": "SiteNavigationElement", "position": 3, "name": "Trooth Network", "url": "https://trooth.co/network" } ] } ] } ``` ```json { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://trooth.co/" }, { "@type": "ListItem", "position": 2, "name": "Changelog", "item": "https://trooth.co/changelog" }, { "@type": "ListItem", "position": 3, "name": "Model Context Protocol server, incident ledger, ML-BOM export, Guard policy center", "item": "https://trooth.co/changelog/2026-07-24-mcp-server-incident-ledger" } ] } ```