The Evidence Ledger MCP server,
connected in one click.
Read-only MCP: free OpenAI security evidence ledger (55 fields) + SaaSDossier release register. Connect the official Evidence Ledger MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Evidence Ledger to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http evidence-ledger https://saasdossier.com/mcpRun in your terminal, then restart Claude Code.
Evidence Ledger · https://saasdossier.com/mcp
What your AI can do with Evidence Ledger
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_register”: Returns SaaSDossier's release register: dossier numbers, vendors, editions, and licensing information. The register is the released catalogu.”
“Use “get_openai_ledger”: Returns the free public OpenAI security evidence ledger — 55 fixed fields, each either Documented with a vendor-published source or recorded.”
“Use “get_methodology”: Returns SaaSDossier's two-state evidence framework: Documented and Question surfaced. A Question surfaced is not a finding of absence. SaaSD.”
“Use “get_free_dossier”: Returns the free OpenAI Public Edition: the dossier title, the direct PDF download URL, and the guided page URL. The OpenAI record, Dossier.”
How secure is the Evidence Ledger MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Evidence Ledger holds up.
Official endpoint
Operated by Evidence Ledger (saasdossier.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Evidence Ledger adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Evidence Ledger
Choose Evidence Ledger in the gate directory. No sign-in needed.
Use it anywhere
Evidence Ledger's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Evidence Ledger exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_register — Returns SaaSDossier's release register: dossier numbers, vendors, editions, and licensing information. The register is the released catalogu
get_openai_ledger — Returns the free public OpenAI security evidence ledger — 55 fixed fields, each either Documented with a vendor-published source or recorded
get_methodology — Returns SaaSDossier's two-state evidence framework: Documented and Question surfaced. A Question surfaced is not a finding of absence. SaaSD
get_free_dossier — Returns the free OpenAI Public Edition: the dossier title, the direct PDF download URL, and the guided page URL. The OpenAI record, Dossier
Who runs the Evidence Ledger MCP server?
The Evidence Ledger MCP server at a glance
https://saasdossier.com/mcpQuestions, answered
Is there an official Evidence Ledger MCP server?
Yes — Evidence Ledger operates its own remote MCP server at saasdossier.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Evidence Ledger to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Evidence Ledger in the directory. No account or sign-in is needed. From then on, Evidence Ledger's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Evidence Ledger runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Evidence Ledger MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Evidence Ledger in minutes. No credit card required.
Connect more than just Evidence Ledger
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Evidence Ledger in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Evidence Ledger — safely.
One URL. All MCPs. Full control. Free to start.
Get started free