io.github.aitools420/onchain-safety-mcp
onchain-safety
Token-safety for AI agents: rug/honeypot verdict + score across PulseChain, Monad, Base & BSC
alive probed 2026-10-19
7tools
≈ 1.2ktokens, estimate
≈ 0.6 %of Claude's 200k window
0.8×the median server
328 msto initialize
12 msto list tools
- Run it
- npx -y @wickpics/onchain-safety-mcp@0.2.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- onchain-safety 0.2.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- ≈ 0.1 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/aitools420/onchain-safety-mcp
- Registry
- active, updated 2026-07-01 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| check_token_safety | 227 | 19 % |
| exit_safety | 224 | 19 % |
| wallet_poison_check | 181 | 15 % |
| safe_to_interact | 162 | 13 % |
| wallet_approvals | 153 | 13 % |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.