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100
MCP live MCP 2025-11-25 streamable-http

io.github.jdhart81/agent-covenant

io.github.jdhart81/agent-covenant

Deny-by-default authority leases for agents wielding real power.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1042ms
last probe
Tools
7
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.viridisconservation.com/covenant/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
7 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
7 items in total; 3 or more earns these points.
pass Describes itself 10/10
64 characters; more than 30 earns these points.

Tools · 7

grant_covenant

Grant an agent a covenant: an explicit lease of authority. scopes support wildcards ('payments.*', '*'); budget_minor is the total spend ceiling in minor units; expires_at is ISO-8601. Returns…

check_act

Check (and if allowed, record) a proposed act against a covenant. Deny-by-default. Idempotent on act_id — retries never double-consume budget. Every check lands on the audit chain.

revoke_covenant

Revoke a covenant immediately and terminally. All subsequent checks deny.

covenant_status

Current state, consumed/remaining budget, and check count.

verify_audit

Verify the tamper-evident audit chain of allowed/denied acts.

list_covenants

List covenants, optionally filtered by state (ACTIVE|REVOKED|EXPIRED) and/or the bound agent.

describe_agent

Fleet-standard self-description.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "io.github.jdhart81/agent-covenant": {
      "url": "https://mcp.viridisconservation.com/covenant/mcp",
      "transport": "streamable-http"
    }
  }
}