The agent tool formulary: certified-equivalent substitution

com.textforagentsPublished by textforagents.comOfficial publisherv1.0.4Updated Oct 29, 2026

Certified-equivalent tool substitution: probe-certified ratings, signed receipts, DAW, prior auth.

The publisher's own server: Agent NOTAMs: hazard bulletins for agents

VerifiedStreamable HTTPWeb executableDeveloper ToolsAI & ML

Overview

AI-generated overview

Remote MCP server that rates an agent's tools and dispatches calls with certified-equivalent substitution, issuing signed receipts.

What you can do
  • Check ratings for the caller's tool population, with status per tool and class
  • Dispatch a tool call using certified substitution, starting with a trial
  • File a DAW override record
  • File a step-therapy prior-auth record
  • Verify an HMAC-signed substitution receipt
  • Read account state: trial remaining, fleet status and meter
When to use it
Relevant when an agent needs to route calls through substitute tools that are certified as equivalent, and wants auditable receipts, ratings and account metering for that routing. Most useful for teams already running a fleet of tools and needing substitution or authorization records.
Requirements
Remote streamable HTTP endpoint at textforagents.com; no packages, environment variables or headers declared. Paid operations require an X-PAYMENT header for x402 payments; no authentication is declared.
Before you install
Several tools spend money per call through x402 payments: dispense costs $0.005 after the trial, and filing a DAW override or a prior-auth record costs $0.02 each. Calls are dispatched to tools on the caller's behalf, and account, trial and meter state are tracked server-side. Receipts are HMAC-signed, so verification depends on trusting the issuer.

Installation

In SourceWeft

  1. Open The agent tool formulary: certified-equivalent substitution in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.textforagents%2Ftool-formulary-substitution-for-agents/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "the-agent-tool-formulary-certified-equiv": {
      "type": "http",
      "url": "https://textforagents.com/products/tool-formulary-substitution-for-agents/mcp"
    }
  }
}

Tools

6

formulary_ratings

Ratings for the caller's tool population (status per tool+class).

Takes no parameters.

formulary_dispense

Dispatch a call with certified substitution; trial first, then x402 $0.005 via X-PAYMENT.

Parametersargstask_classrequested_tool

formulary_file_daw

File a DAW override ($0.02 via X-PAYMENT).

Parameterstooltask_classreason_code

formulary_report_failure

File a step-therapy prior-auth record ($0.02 via X-PAYMENT).

Parametersreasonreceipt_id

formulary_verify_receipt

Verify an HMAC-signed substitution receipt.

Parametersreceipt

formulary_account

Account state: trial remaining, fleet status, meter.

Takes no parameters.

Version history

2
  1. v1.0.4LatestOct 29, 2026
  2. v1.0.0Oct 23, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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