Agent Identity Garden
REMOTE · AGENT-IDENTITY-GARDEN.WITNESS-TEST.WORKERS.DEV · SCANNED SEP 20
Optional persistent identity state for autonomous software agents.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (identity_delete). See how to fix → View diagnostics → Fail
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 404, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability74
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 306 tokens (~51/item across 6 items; 6 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Unverified: 1 category
A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
How do I install the Agent Identity Garden MCP server?
Agent Identity Garden is a hosted endpoint at https://agent-identity-garden.witness-test.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · agent-identity-garden.witness-test.workers.dev
claude mcp add --transport http tfitzgerwitness-agent-identity-garden 'https://agent-identity-garden.witness-test.workers.dev/mcp'
{
"mcpServers": {
"tfitzgerwitness-agent-identity-garden": {
"url": "https://agent-identity-garden.witness-test.workers.dev/mcp"
}
}
} {
"servers": {
"tfitzgerwitness-agent-identity-garden": {
"type": "http",
"url": "https://agent-identity-garden.witness-test.workers.dev/mcp"
}
}
} [mcp_servers.tfitzgerwitness-agent-identity-garden] url = "https://agent-identity-garden.witness-test.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"tfitzgerwitness-agent-identity-garden": {
"type": "remote",
"url": "https://agent-identity-garden.witness-test.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add tfitzgerwitness-agent-identity-garden --url 'https://agent-identity-garden.witness-test.workers.dev/mcp' --transport streamable-http
mcp_servers:
tfitzgerwitness-agent-identity-garden:
url: "https://agent-identity-garden.witness-test.workers.dev/mcp" {
"McpServers": {
"tfitzgerwitness-agent-identity-garden": {
"Transport": "http",
"Url": "https://agent-identity-garden.witness-test.workers.dev/mcp"
}
}
} assistant mcp add tfitzgerwitness-agent-identity-garden -t streamable-http -u 'https://agent-identity-garden.witness-test.workers.dev/mcp'
{
"mcpServers": {
"tfitzgerwitness-agent-identity-garden": {
"type": "http",
"url": "https://agent-identity-garden.witness-test.workers.dev/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 57
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://agent-identity-garden.witness-test.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=witness-test.workers.dev | CN=WE1,O=Google Trust Services,C=US | 23 Aug 2026 | 21 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | d9eb50284d9b46d0135b96be2622faf1 |
| SANs: witness-test.workers.dev, *.witness-test.workers.dev | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agent-identity-garden.witness-test.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 400 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agent-identity-garden.witness-test.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://agent-identity-garden.witness-test.workers.dev/mcp | Inconclusive | 404 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
garden_discover Discover Agent Identity Garden ~28
Return neutral service metadata and canonical first-party discovery URLs. This operation does not create an identity.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| documentation | string | yes | – |
| propagation | string | yes | – |
| rest_discovery | string | yes | – |
| schema_version | string | yes | – |
| service | string | yes | – |
No examples provided.
identity_create Create Garden Identity ~64
Create optional persistent Garden identity state. At least one expressive field must be non-empty. Returns a one-time control token.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string|null | – | – |
| motto | string|null | – | – |
| name | string|null | – | – |
| symbol | string|null | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| control_token | string | yes | – |
| identity | object | yes | – |
| warning | string | yes | – |
No examples provided.
identity_delete Delete Garden Identity ~44
Delete the public expressive state of a controlled Garden identity. Structural tombstone evidence remains for experimental accounting.
| Name | Type | Req | Description |
|---|---|---|---|
| control_token | string | yes | – |
| identity_id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| deleted | – | yes | – |
| identity_id | string | yes | – |
No examples provided.
identity_get Read Garden Identity ~24
Read one public Garden identity by identifier.
| Name | Type | Req | Description |
|---|---|---|---|
| identity_id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| identity | object | yes | – |
No examples provided.
identity_get_self Read Controlled Garden Identity ~48
Read a Garden identity after verifying its private control token. The token establishes only continuity of control over that Garden identity.
| Name | Type | Req | Description |
|---|---|---|---|
| control_token | string | yes | – |
| identity_id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| identity | object | yes | – |
No examples provided.
identity_update Update Garden Identity ~66
Update supplied expressive fields on a controlled Garden identity.
| Name | Type | Req | Description |
|---|---|---|---|
| control_token | string | yes | – |
| description | string|null | – | – |
| identity_id | string | yes | – |
| motto | string|null | – | – |
| name | string|null | – | – |
| symbol | string|null | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| identity | object | yes | – |
No examples provided.
What is the Agent Identity Garden MCP server?
Agent Identity Garden is an MCP server listed in the public MCP registry as io.github.tfitzgerwitness/agent-identity-garden. Optional persistent identity state for autonomous software agents. This page covers its hosted endpoint (https://agent-identity-garden.witness-test.workers.dev/mcp).
Is the Agent Identity Garden MCP server safe to use?
Agent Identity Garden scores 57 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Agent Identity Garden MCP server expose?
Agent Identity Garden exposes 6 tools: garden_discover, identity_create, identity_get, identity_get_self, identity_update, identity_delete. Their descriptions and schemas cost roughly 274 tokens of context every time the server is loaded.
Does the Agent Identity Garden MCP server require authentication?
No. We connected to Agent Identity Garden without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Agent Identity Garden MCP server still maintained?
Agent Identity Garden is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.