io.github.vinaybhosle/agentstamp
REMOTE · AGENTSTAMP.ORG
Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base
Available components
Last scanned (20 hours ago)
Scores higher than 8% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Crypto and Web3
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 Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- 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 & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 530. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 16 Oct 26 −58
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- HSTS header: pass → fail ▼ security
- Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 17 Aug 26 0
- Transport: fail → pass ▲ security
- 16 Aug 26 0
- Transport: pass → fail ▼ security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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 4 Nov 2026 · Probed https://agentstamp.org/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agentstamp.org | CN=YE1,O=Let's Encrypt,C=US | 2 Nov 2026 | 31 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 5b3613b0d7e5eaeb847bad1cc0c42d78ee1 |
| SANs: *.agentstamp.org, agentstamp.org | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agentstamp.org. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| org. | present | 26974 | 8 | Verified |
| agentstamp.org. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 530 |
| Header | Value |
|---|---|
| x-frame-options | SAMEORIGIN |
| referrer-policy | same-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agentstamp.org/mcp | HTTP error | 530 | |
| http (plaintext) | http://agentstamp.org/mcp | HTTPS enforced | 301 | https://agentstamp.org/mcp |
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 →
bridge_erc8004_lookup ~66
Look up an ERC-8004 on-chain agent and get their AgentStamp trust score. Free. Returns on-chain identity + trust verdict.
| Name | Type | Req | Description |
|---|---|---|---|
| erc8004_agent_id | string | yes | ERC-8004 agent ID (numeric token ID from the Identity Registry) |
No output schema declared.
No examples provided.
bridge_erc8004_trust_check ~59
Get an AgentStamp trust verdict for an ERC-8004 agent. Free. Returns trusted/untrusted with score.
| Name | Type | Req | Description |
|---|---|---|---|
| erc8004_agent_id | string | yes | ERC-8004 agent ID (numeric token ID) |
No output schema declared.
No examples provided.
browse_agents ~50
Browse registered agents with optional category filter and sorting.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by category |
| limit | integer | – | Max results (1-100) |
| sort | string | – | Sort order |
No output schema declared.
No examples provided.
browse_wishes ~49
Browse wishes from the Wishing Well. Discover what capabilities AI agents want.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by wish category |
| limit | integer | – | – |
| sort | string | – | – |
No output schema declared.
No examples provided.
compliance_report ~59
Get EU AI Act compliance report for an agent. Returns risk level, transparency declaration, audit summary, and trust status. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | yes | Agent ID (e.g., agt_E-PFtTAIQlfVleNm) |
No output schema declared.
No examples provided.
create_team ~100
Create a new agent team for multi-agent trust scoring. Owner is auto-added as first member. Note: for production use, prefer the REST API (POST /api/v1/teams) which requires wallet signature verification.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | – | Team description (max 500 characters) |
| name | string | yes | Team name (max 100 characters) |
| wallet_address | string | yes | Wallet address of the team owner (must be a registered agent) |
No output schema declared.
No examples provided.
dns_discovery ~60
Check if a domain has an AgentStamp DNS TXT record for agent discovery. Verifies _agentstamp.domain.com TXT record and cross-checks with the registry. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain to check (e.g., shippingrates.org) |
No output schema declared.
No examples provided.
get_agent ~47
Get full agent profile by ID, including endorsements and reputation score.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | yes | The agent ID (e.g., agt_E-PFtTAIQlfVleNm) |
No output schema declared.
No examples provided.
get_agent_reputation ~48
Get an agent's reputation score (0-100) with full breakdown by tier, endorsements, uptime, age, and wishes granted.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | yes | The agent ID |
No output schema declared.
No examples provided.
get_leaderboard ~29
Get the agent leaderboard — top endorsed agents with reputation scores, newest agents, and category breakdown.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_passport ~55
Get a signed cross-protocol agent passport. Contains identity, stamp, reputation, A2A card, and MCP metadata — all Ed25519-signed.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet_address | string | yes | Ethereum wallet address (0x...) |
No output schema declared.
No examples provided.
get_trending ~21
Get trending wish categories and velocity from the Wishing Well.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_verifiable_credential ~69
Get a W3C Verifiable Credential for an agent. Returns the agent passport in W3C VC Data Model 2.0 format, interoperable with any VC verifier. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet_address | string | yes | Agent wallet address (0x... or Solana base58) |
No output schema declared.
No examples provided.
search_agents ~80
Search the AgentStamp agent directory by query and/or category. Returns agents with reputation scores.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by category: data, trading, research, creative, infrastructure, other |
| limit | integer | – | Max results (1-100) |
| query | string | – | Search term to match against agent names, descriptions, and capabilities |
No output schema declared.
No examples provided.
team_trust_check ~73
Trust verdict for a multi-agent team. Returns aggregate trust score (0-100), weakest-link analysis, and per-member breakdown. Teams with score >= 10 and 2+ members are considered trusted.
| Name | Type | Req | Description |
|---|---|---|---|
| team_id | string | yes | Team ID to check trust for (e.g. team_abc123) |
No output schema declared.
No examples provided.
trust_check ~60
Single-call trust verdict for any wallet address. Returns whether the agent is trusted, their score, tier, and profile info. Unregistered agents get trusted: false with a registration CTA.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet_address | string | yes | Wallet address to check trust status for |
No output schema declared.
No examples provided.
trust_compare ~53
Compare trust scores of up to 5 wallets side-by-side. See who leads, the score gap, and which agents are unregistered.
| Name | Type | Req | Description |
|---|---|---|---|
| wallets | array | yes | Array of 2-5 wallet addresses to compare |
No output schema declared.
No examples provided.
trust_network ~36
Network-wide trust statistics: total agents, stamps, endorsements, wishes, average reputation, top categories. Social proof for the AgentStamp network.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
verify_stamp ~49
Verify an AgentStamp identity certificate by its stamp ID.
| Name | Type | Req | Description |
|---|---|---|---|
| stamp_id | string | yes | The stamp ID to verify (e.g., stmp_QLNhL-Y1CvlyWxnG) |
No output schema declared.
No examples provided.
How do I install the io.github.vinaybhosle/agentstamp MCP server?
io.github.vinaybhosle/agentstamp is a hosted endpoint at https://agentstamp.org/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 · agentstamp.org
claude mcp add --transport http vinaybhosle-agentstamp 'https://agentstamp.org/mcp'
What is the io.github.vinaybhosle/agentstamp MCP server?
io.github.vinaybhosle/agentstamp is an MCP server listed in the public MCP registry as io.github.vinaybhosle/agentstamp. Identity certificates, public registry, and wishing well for AI agents, x402 micropayments on Base. This page covers its hosted endpoint (https://agentstamp.org/mcp).
Is the io.github.vinaybhosle/agentstamp MCP server safe to use?
io.github.vinaybhosle/agentstamp scores 23 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 io.github.vinaybhosle/agentstamp MCP server expose?
io.github.vinaybhosle/agentstamp exposes 19 tools: search_agents, get_agent, verify_stamp, browse_agents, get_leaderboard, and 14 more. Their descriptions and schemas cost roughly 1,063 tokens of context every time the server is loaded.
Does the io.github.vinaybhosle/agentstamp MCP server require authentication?
Its publisher declares no required credentials for io.github.vinaybhosle/agentstamp. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the io.github.vinaybhosle/agentstamp MCP server still maintained?
io.github.vinaybhosle/agentstamp is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.