Tolerance
Tolerance runs continuous checks against NIST 800-171 and collects assessor-ready evidence automatically.
https://tolerance.app/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://api.tolerance.app/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 14, 2026 · api.tolerance.app
7tools discovered
List Documents
List every loaded standards document and revision (NIST SP 800-53/171/171A/172 and FAR 52.204-21) with its display name. Call this first to discover valid `document`/`revision` arguments for the other tools.
Get Summary
Get a document's metadata and element counts by type (families, requirements, assessment objectives, controls, …). Useful for orienting before searching.
Search Elements
Full-text search over a document's elements (identifier, title, and text), optionally filtered by element type. Returns matching elements with their full text, TOON-encoded.
Get Element
Fetch one element by its exact identifier — a requirement (`03.01.01`), an assessment objective (`03.01.01.a`), a control (`AC-2`), a family (`03.01`), etc. Returns the full official text.
Get Element Relationships
List every relationship an element participates in — e.g. mapping an SP 800-171 requirement to its 800-171A assessment objectives or its 800-53 source controls.
Validate Poam
Check CMMC POA&M eligibility for one or more SP 800-171 requirement identifiers: whether each may be placed on a Plan of Action & Milestones instead of being fully implemented at assessment time, with the scoring rationale.
Get Non Eligible Requirements
List every SP 800-171 requirement that can NEVER be placed on a POA&M under the CMMC scoring methodology (must be fully implemented at assessment time).
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsTolerance runs continuous checks against NIST 800-171 and collects assessor-ready evidence automatically.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
Operate Tolerance? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
MCPBundles probed 7 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.