AgentFuel
REMOTE · API.AGENTFUEL.EU
Rug-check risk scores for Solana tokens and a live feed of new pump.fun launches.
Available components
Last scanned (5 hours ago)
Scores higher than 57% of remote servers
Reachable. Last reached 5 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 Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 & 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 463 tokens (~92/item across 5 items; 5 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management3
- Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage94
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 83% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 5 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 4 Nov 26 70
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 5 Nov 2026 · Probed https://api.agentfuel.eu/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=api.agentfuel.eu | CN=WE1,O=Google Trust Services,C=US | 4 Nov 2026 | 2 Feb 2027 | ECDSA 256 | ECDSA-SHA256 | 8ce1f4e888509ea81359a6ecd9461141 |
| SANs: api.agentfuel.eu | ||||||
| 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 api.agentfuel.eu. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| eu. | present | 35926 | 8 | Verified |
| agentfuel.eu. | 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 | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.agentfuel.eu/mcp | Verified | 200 | |
| http (plaintext) | http://api.agentfuel.eu/mcp | HTTPS enforced | 301 | https://api.agentfuel.eu/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 →
injection_check Check a text for prompt injection (Presign Guard) ~102
Green, orange or red verdict for a text your agent received (a token description, web page, tool result or another agent's message): does it try to make the agent ignore its instructions, pay or hand over keys? Powered by Presign Guard.
| Name | Type | Req | Description |
|---|---|---|---|
| source | string | – | – |
| task | string | – | One sentence: what the agent is doing for its user |
| text | string | yes | The text the agent received and is about to act on |
No output schema declared.
No examples provided.
latest_launches Latest pump.fun launches ~76
Newest pump.fun token launches with creator, dev-buy share and risk score, newest first.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Maximum number of launches, default 20 |
| maxRisk | number | – | Only launches with risk score at or below this |
| sinceMs | number | – | Only launches after this unix time in milliseconds |
No output schema declared.
No examples provided.
presign_check Check a Solana transaction before signing (Presign Guard) ~123
Green, orange or red verdict for a Solana transaction your bot is about to sign, such as the buy after a rug-check. Red: do not sign. Orange: ask the user first. Nothing is signed or sent. Powered by Presign Guard (presign-guard.onrender.com), which has the full report with reasons.
| Name | Type | Req | Description |
|---|---|---|---|
| intent | string | – | What the transaction should do, e.g. "buy 0.1 SOL of <mint> on pump.fun" |
| transaction | string | yes | The base64 wire transaction about to be signed |
No output schema declared.
No examples provided.
rugcheck Rug-check a Solana token ~76
Risk score (0-100) for a Solana token mint: mint/freeze authority and holder concentration. Automated on-chain checks, not financial advice.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude | array | – | Token accounts to leave out of the holder check, such as a pool or bonding curve |
| mint | string | yes | Token mint address (base58) |
No output schema declared.
No examples provided.
x402_check Check an x402 endpoint before paying (x402 Doctor) ~86
Does this paid x402 endpoint work for a paying agent? Pass, warn or fail with the main problems. Never pays the endpoint. Powered by x402 Doctor (x402-doctor.fizzl.eu), which has the full report.
| Name | Type | Req | Description |
|---|---|---|---|
| method | string | – | – |
| url | string | yes | The x402 endpoint, e.g. https://api.example.com/paid |
No output schema declared.
No examples provided.
How do I install the AgentFuel MCP server?
AgentFuel is a hosted endpoint at https://api.agentfuel.eu/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 · api.agentfuel.eu
claude mcp add --transport http fizzl13-agentfuel 'https://api.agentfuel.eu/mcp'
What is the AgentFuel MCP server?
AgentFuel is an MCP server listed in the public MCP registry as io.github.Fizzl13/agentfuel. Rug-check risk scores for Solana tokens and a live feed of new pump.fun launches. This page covers its hosted endpoint (https://api.agentfuel.eu/mcp).
Is the AgentFuel MCP server safe to use?
AgentFuel scores 71 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 AgentFuel MCP server expose?
AgentFuel exposes 5 tools: rugcheck, latest_launches, presign_check, injection_check, x402_check. Their descriptions and schemas cost roughly 463 tokens of context every time the server is loaded.
Does the AgentFuel MCP server require authentication?
No. We connected to AgentFuel without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the AgentFuel MCP server still maintained?
AgentFuel is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.