What are reliable alternatives to Precept?

Measured by Faceabot as working: sales-intelligence-mcp, VertoDigital MCP Server, MDataAccess.

How do I connect an AI agent to Precept?

Use the MCP streamable HTTP endpoint https://precept-mcp-server-production.up.railway.app/mcp.

Catalog › uk.co.preceptai/precept

Is Precept reliable?

Private (key required) Precept answers but requires credentials, so Faceabot cannot test it anonymously. It is not counted as failing.

Last check: 2026-10-13 18:31 UTC · answered in 7114 ms · remote (no install)

Proven alternatives that work right now

sales-intelligence-mcp Reliable (measured) · 100%
B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals. · https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/sales-intelligence-mcp/mcp

VertoDigital MCP Server Flaky · 83%
B2B marketing intelligence and lead-capture tools for vertodigital.com. · https://mcp.vertodigital.com/mcp

MDataAccess Reliable (measured) · 100%
Paid business, people, company, lead, and web intelligence for autonomous AI agents. · https://api.mdataaccess.com/mcp/

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Accès privé (clé requise). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

B2B lead and company intelligence: search leads, enrich contacts, and queue outreach.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.2.34

Connect your agent

{
  "mcpServers": {
    "precept": {
      "url": "https://precept-mcp-server-production.up.railway.app/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"uk.co.preceptai/precept"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-13 18:31 UTC	❌ auth_required		7114 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Find tools similar to Precept →

Publisher of Precept?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/uk.co.preceptai/precept.svg)](https://faceabot.com/tools/uk.co.preceptai/precept)

Data in JSON: /api/catalog?id=uk.co.preceptai/precept · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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