Access control for AI agents and MCP servers: allow, hold for approval, or block each tool call
Nothing to run from here
Agentstamp is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
19
tools declared
—
trust score
remote
at its publisher
—
calls last 7d
What it does
Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http agentstamp-mcp https://agentstamp.org/mcp
# 2 — ask your agent for something these tools do
# search_agents, get_agent, verify_stamp and 16 more
Agentstamp costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
VIAll 3 servers
vinaybhosle3 servers
2 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http agentstamp-mcp https://agentstamp.org/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
19 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Search the AgentStamp agent directory by query and/or category. Returns agents with reputation scores.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | no | Search term to match against agent names, descriptions, and capabilities |
| category | string | no | Filter by category: data, trading, research, creative, infrastructure, other |
| limit | integer | no | Max results (1-100) |
Get full agent profile by ID, including endorsements and reputation score.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| agent_id | string | yes | The agent ID (e.g., agt_E-PFtTAIQlfVleNm) |
Verify an AgentStamp identity certificate by its stamp ID.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| stamp_id | string | yes | The stamp ID to verify (e.g., stmp_QLNhL-Y1CvlyWxnG) |
Browse registered agents with optional category filter and sorting.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| category | string | no | Filter by category |
| sort | string | no | Sort order |
| limit | integer | no | Max results (1-100) |
Get the agent leaderboard — top endorsed agents with reputation scores, newest agents, and category breakdown.
No parameter schema on file.
Browse wishes from the Wishing Well. Discover what capabilities AI agents want.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| category | string | no | Filter by wish category |
| sort | string | no | — |
| limit | integer | no | — |
Get trending wish categories and velocity from the Wishing Well.
No parameter schema on file.
Get an agent's reputation score (0-100) with full breakdown by tier, endorsements, uptime, age, and wishes granted.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| agent_id | string | yes | The agent ID |
Get a signed cross-protocol agent passport. Contains identity, stamp, reputation, A2A card, and MCP metadata — all Ed25519-signed.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| wallet_address | string | yes | Ethereum wallet address (0x...) |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| wallet_address | string | yes | Wallet address to check trust status for |
Compare trust scores of up to 5 wallets side-by-side. See who leads, the score gap, and which agents are unregistered.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| wallets | array | yes | Array of 2-5 wallet addresses to compare |
Network-wide trust statistics: total agents, stamps, endorsements, wishes, average reputation, top categories. Social proof for the AgentStamp network.
No parameter schema on file.
Look up an ERC-8004 on-chain agent and get their AgentStamp trust score. Free. Returns on-chain identity + trust verdict.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| erc8004_agent_id | string | yes | ERC-8004 agent ID (numeric token ID from the Identity Registry) |
Get an AgentStamp trust verdict for an ERC-8004 agent. Free. Returns trusted/untrusted with score.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| erc8004_agent_id | string | yes | ERC-8004 agent ID (numeric token ID) |
Get EU AI Act compliance report for an agent. Returns risk level, transparency declaration, audit summary, and trust status. Free.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| agent_id | string | yes | Agent ID (e.g., agt_E-PFtTAIQlfVleNm) |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| wallet_address | string | yes | Agent wallet address (0x... or Solana base58) |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| domain | string | yes | Domain to check (e.g., shippingrates.org) |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| team_id | string | yes | Team ID to check trust for (e.g. team_abc123) |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Team name (max 100 characters) |
| description | string | no | Team description (max 500 characters) |
| wallet_address | string | yes | Wallet address of the team owner (must be a registered agent) |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Agentstamp or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither: the repository linked on this page is where this record was collected from, not a copy of what the address serves, so it is not graded in its place. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 2.0.1.
2.0.1
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Agentstamp can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.