# tenero_top_losers

List top losing tokens by 24h price change percentage on the Stacks ecosystem.

Agent View of the PolicyLayer registry record for `tenero_top_losers`. HTML page: https://policylayer.com/tools/io-github-aibtcdev-mcp-server/tenero-top-losers

## Facts

- Tool: `tenero_top_losers`
- Server: Aibtc (`aibtcdev/aibtc-mcp-server`) — https://policylayer.com/tools/io-github-aibtcdev-mcp-server.md
- Homepage: https://github.com/aibtcdev/aibtc-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity verified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "tenero_top_losers",
    "arguments": {}
  }
}
```

## Why tenero_top_losers is rated Low

This tool queries and retrieves market data (token price information) from the Stacks ecosystem without modifying state, executing code, deleting data, or moving funds. It is purely informational, making it a Read operation with low severity.

From the tool's own definition: "Tool name and description indicate 'List top losing tokens' with 'price change percentage' — a data retrieval operation with no modification, execution, or financial side effects."

## Use case

AI agents call tenero_top_losers to retrieve information from Aibtc without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Aibtc:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "tenero_top_losers": {}
  }
}
```

## Other tools on Aibtc (357)

- `bitflow_cancel_order` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/bitflow-cancel-order.md
- `bounty_cancel` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/bounty-cancel.md
- `credentials_delete` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/credentials-delete.md
- `delete_hiro_api_key` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/delete-hiro-api-key.md
- `identity_unset_wallet` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/identity-unset-wallet.md
- `jingswap_cancel_cycle` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/jingswap-cancel-cycle.md
- `jingswap_cancel_sbtc` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/jingswap-cancel-sbtc.md
- `lightning_lock` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/lightning-lock.md
- `ordinals_p2p_cancel` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/ordinals-p2p-cancel.md
- `pillar_direct_revoke_fast_pool` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/pillar-direct-revoke-fast-pool.md
- `reputation_revoke_feedback` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/reputation-revoke-feedback.md
- `stackspot_cancel_pot` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/stackspot-cancel-pot.md
- `wallet_delete` — Destructive — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/wallet-delete.md
- `broadcast_transaction` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/broadcast-transaction.md
- `btc_sign_message` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/btc-sign-message.md
- `call_contract` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/call-contract.md
- `deploy_contract` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/deploy-contract.md
- `dual_stacking_opt_out` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/dual-stacking-opt-out.md
- `inference_check_provider` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/inference-check-provider.md
- `inscribe_child_reveal` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/inscribe-child-reveal.md
- `inscribe_reveal` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/inscribe-reveal.md
- `jingswap_close_deposits` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/jingswap-close-deposits.md
- `jingswap_settle_with_refresh` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/jingswap-settle-with-refresh.md
- `lightning_unlock` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/lightning-unlock.md
- `news_publisher_compile_brief` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/news-publisher-compile-brief.md
- `nonce_heal` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/nonce-heal.md
- `nostr_sign_event` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/nostr-sign-event.md
- `pillar_connect` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/pillar-connect.md
- `pillar_key_generate` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/pillar-key-generate.md
- `pillar_key_lock` — Execute — https://policylayer.com/tools/io-github-aibtcdev-mcp-server/pillar-key-lock.md
- …and 327 more: https://policylayer.com/tools/io-github-aibtcdev-mcp-server.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-aibtcdev-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-aibtcdev-mcp-server