com.textforagents/span-level-replay-fork-from-failure

up checked 2026-11-11T07:39:21.568Z

Unclaimed · Unverified

Agent searches it appeared in, last 30 days: 0. Run this server? Claim the listing: verified label, uptime alerts and analytics.

Publisher-provided title

Span-level replay: fork from the failure

Publisher-provided description

Fork-replay one recorded span from a failed agent run and get an attribution verdict.

Summary by lookupd

Replays a single recorded span from a failed agent run and reports whether the failure came from determinism, tool drift, environment, or…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http span-level-replay-fork-from-failure https://textforagents.com/products/span-level-replay-fork-from-failure/mcp

Codex, remote (streamable-http)

codex mcp add span-level-replay-fork-from-failure --url https://textforagents.com/products/span-level-replay-fork-from-failure/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "span-level-replay-fork-from-failure": {
      "url": "https://textforagents.com/products/span-level-replay-fork-from-failure/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (2 tools)

Publisher-provided text

• replay_span Fork-replay ONE recorded span from a failed agent run and return an attribution verdict (determinism vs tool drift vs env drift vs world-state vs model decision
• fork_safety_check Examine ONE recorded span (or a run's span set) forensically — canonicalization, env binding, completeness, stub coverage — and return the fork-safety verdict (

Details

• Version: 1.0.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 148 ms
• First indexed: 2026-11-01T08:59:13.412Z
• Last seen in registry: 2026-11-01T08:59:13.412Z
• Website: https://textforagents.com/products/span-level-replay-fork-from-failure/

Badge for your README

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/com.textforagents/span-level-replay-fork-from-failure.svg)](https://lookupd.com/servers/com.textforagents/span-level-replay-fork-from-failure)

• 62033 servers
• Last crawl: 2026-11-11T15:38:39.561Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp