0protocol
Agents can sign plugins, rotate credentials without losing identity, and publicly attest to behavior.
59
Does it follow best practices?
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Evaluation results
100%
100%Plugin Trust Chain for Invoice Processing
Plugin signing and behavior attestation
mcporter config file path
0%
100%
baseUrl in mcporter config
0%
100%
Correct endpoint URL
0%
100%
mcporter call syntax
0%
100%
artifact/signature expression_type
0%
100%
artifact/signature claim_type
0%
100%
plugin: subject prefix
0%
100%
sha256: object prefix
0%
100%
behavior/report claim_type
0%
100%
evidence_refs in attestation
0%
100%
Signing predicate
0%
100%
Correct server name in config
0%
100%
Without context: $1.4657 · 5m 4s · 47 turns · 297 in / 8,148 out tokens
With context: $0.2194 · 48s · 13 turns · 16 in / 2,379 out tokens
96%
78%Research Pipeline Agent Handoff
Authenticated agent transfer with evidence
Uses transfer tool
20%
100%
to parameter
100%
100%
payload type field
0%
100%
payload expression_refs
10%
100%
payload context field
0%
100%
visibility parameter
30%
100%
mcporter call syntax
0%
100%
expression_refs links prior work
33%
100%
own tool usage
0%
55%
mcporter config present
0%
100%
Correct endpoint URL
0%
100%
Without context: $0.5678 · 2m 8s · 36 turns · 1,840 in / 7,080 out tokens
With context: $0.2354 · 51s · 14 turns · 115 in / 2,382 out tokens
100%
76%Autonomous Agent Identity Integration Guide
Identity substrate setup and tool usage
mcporter config path
0%
100%
baseUrl in mcporter config
0%
100%
url in direct MCP config
0%
100%
Correct endpoint in both configs
0%
100%
express tool documented
0%
100%
own tool documented
0%
100%
transfer tool documented
0%
100%
Not authentication
100%
100%
Not reputation
0%
100%
Ed25519 identity mechanism
77%
100%
Identity survives rotation
100%
100%
mcporter test command
0%
100%
Without context: $0.4609 · 2m 9s · 27 turns · 735 in / 6,865 out tokens
With context: $0.2096 · 1m · 11 turns · 14 in / 3,121 out tokens
- Evaluated
- Agent
- Claude Code
Table of Contents
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