Tool-Call Witness Receipt
ToolCall Witness turns AI agents context into tool-call witness receipt that can be reviewed, exported, and reused by the next stakeholder.
MCP product for AI agents
A witness layer for AI agent tool calls
Create witness receipts for agent tool calls before external actions become unverifiable.
ToolCall Witness turns messy inputs into a structured tool-call witness receipt, with evidence, owner context, and a purchase path for teams that need hosted history.
Paid hosted productIndependent MCP endpointMonthly pricing shown
ToolCall Witness live preview
Witness receipt preview
Paste a sample to generate a preview.
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What it delivers
From raw agent work to evidence your team can use
The product is built around the buying intent behind AI agent tool call receipt: fast proof, clean handoff, and a durable record.
Approval State
ToolCall Witness turns AI agents context into approval state that can be reviewed, exported, and reused by the next stakeholder.
Risk Action Timeline
ToolCall Witness turns AI agents context into risk action timeline that can be reviewed, exported, and reused by the next stakeholder.
Audit Export
ToolCall Witness turns AI agents context into audit export that can be reviewed, exported, and reused by the next stakeholder.
Agent Run Record
ToolCall Witness turns AI agents context into agent run record that can be reviewed, exported, and reused by the next stakeholder.
Workflow
A compact workflow for urgent review moments
Post tool-call logs, payload summaries, approval rules, and run IDs to the MCP endpoint.
Classify external actions, write actions, messages, and API triggers.
Return a witness receipt with approval state and risk timeline.
Export receipts for audit, incident review, or customer evidence.
Pricing
Annual checkout for teams that need the record to last
Prices are shown as monthly rates. Annual checkout applies the current annual discount in hosted payment.
Ops
$29/mo
2000 receipts
- Tool-call receipts
- Approval state labels
- CSV export
Team
$99/mo
25000 receipts and shared evidence
- Shared evidence vault
- Policy checks
- Team audit views
Scale
$249/mo
250000 receipts and API
- API intake
- Custom policies
- Priority support
Resources
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