# Haris Guardian - Solana Token Risk Check

> Read-only Solana SPL/Token-2022 rug-risk check: 0-100 score (higher=riskier) with reasons.

- name: io.github.fitness9991/haris-guardian
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 80/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.fitness9991%2Fharis-guardian
- tools: https://api.protogrid.dev/v1/servers/io.github.fitness9991%2Fharis-guardian/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "haris-guardian": {
      "type": "http",
      "url": "https://haris-api.vercel.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% +updated-10d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 80/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 75 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: deep_check_solana_token (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_solana_token (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); batch_check_solana_tokens (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 819 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: 100 (weight 15)

- pass `stability.changes`: 3 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name
- pass `stability.new_links`: no tool change named a new site

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 7, about 819 tokens to load them all
- tool set hash: 8c924198638d1075c87bd794d8dea5ed
- tools last changed: 2026-11-10T12:32:26.844Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.fitness9991/haris-guardian.svg)](https://protogrid.dev/servers/io.github.fitness9991/haris-guardian)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-10 `claim_haris_burn` added
  - Submit a confirmed $HARIS Burn Game transaction signature. Verifies the on-chain burn, credits the 1:1 return, and sends the same amount back immediately from the Round 1 wallet when instant returns are on. Idempotent per signature. Haris never signs.
- 2026-11-10 `plan_haris_burn` added
  - Build an unsigned $HARIS Burn Game transaction for a given Solana wallet and amount (max 10,000 HARIS, memo haris-burn-round-1). Returns a base64 unsigned tx for the wallet owner to sign. Haris never signs or holds keys. Not a payout.
- 2026-11-10 `get_haris_burn_game` added
  - Free $HARIS Burn Game (Round 1) stats: total burned, remaining 100,000,000 capacity, round status, returnsStatus (instant 1:1 returns when live), and the top-20 leaderboard (wallet, total burned, number of burns). Read-only. Never signs. The same amount is returned instantly and automatically from the Round 1 wallet when instant returns are on.

Full history: https://api.protogrid.dev/v1/servers/io.github.fitness9991%2Fharis-guardian/changes

## Remotes

- https://haris-api.vercel.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (7)

- `batch_check_solana_tokens`: Batch Solana token risk check (PAID, x402 over REST): up to 20 mints in one call for one flat price. This tool returns exact x402 payment instructions for POST /v1/paid/batch-check.
- `check_solana_token`: Scam/rug risk check for a Solana SPL or Token-2022 token mint. Returns a 0-100 risk score (HIGHER = RISKIER), a verdict, and flags with plain-English reasons: mint/freeze authority, permanent delegate, transfer hooks/fees, holder concentration, liquidity, LP burn/lock %, Streamflow locks and a simulated buy+sell (honeypot test). Read-only; never signs or trades.
- `claim_haris_burn`: Submit a confirmed $HARIS Burn Game transaction signature. Verifies the on-chain burn, credits the 1:1 return, and sends the same amount back immediately from the Round 1 wallet when instant returns are on. Idempotent per signature. Haris never signs.
- `deep_check_solana_token`: Deep Solana token risk check (PAID, x402 over REST): holder concentration (top1/top5/top10 % of supply), top wallets linked by a shared funder (bundles/insiders), creator-funded holders, fresh wallets, LP lock/burn status, authorities, score + reasons. This tool returns exact x402 payment instructions for POST /v1/paid/deep-check; pay with any x402 client.
- `diff_solana_token`: Watch/diff a Solana token: pass the mint and a previous Haris result (from check_solana_token or an earlier diff); returns alerts on what changed (authority re-enabled, LP unlocked, liquidity pulled, sell blocked, new red flags) plus the fresh result. Shares the free tier with check_solana_token; then x402 via POST /v1/paid/diff.
- `get_haris_burn_game`: Free $HARIS Burn Game (Round 1) stats: total burned, remaining 100,000,000 capacity, round status, returnsStatus (instant 1:1 returns when live), and the top-20 leaderboard (wallet, total burned, number of burns). Read-only. Never signs. The same amount is returned instantly and automatically from the Round 1 wallet when instant returns are on.
- `plan_haris_burn`: Build an unsigned $HARIS Burn Game transaction for a given Solana wallet and amount (max 10,000 HARIS, memo haris-burn-round-1). Returns a base64 unsigned tx for the wallet owner to sign. Haris never signs or holds keys. Not a payout.