dsh-clawrouter

Configuration

blockrun-llm — the provider route:

Key	Default	Meaning
provider	blockrun	harness route key to register
apiKeyEnv	BLOCKRUN_API_KEY	credential reference holding the BlockRun account key (brk_live_…) — checked first
solanaWalletKeyEnv	SOLANA_WALLET_KEY	credential reference holding the bs58 Solana secret key — checked before Base
walletKeyEnv	BASE_CHAIN_WALLET_KEY	credential reference holding the EVM wallet key, used when neither of the above resolves
apiKeyUrl	https://api.blockrun.ai	account API root an API key authenticates against
solanaApiUrl	https://sol.blockrun.ai/api	x402 gateway root a Solana wallet pays
apiUrl	https://blockrun.ai/api	x402 gateway root a Base wallet pays
timeoutMs	300000	per-request timeout
auxiliaryModel	(off)	model for the harness's own maintenance calls — see below
requestFeeUsd	0.002	flat per-request fee on the Base wallet path, used by /spend — the quoted figure, see below
solanaRequestFeeUsd	0.001	the same figure for the Solana wallet path, which the gateway quotes differently. An API key is billed per token instead and ignores both.

Cutting compaction cost

The harness compacts long sessions by summarizing them — and it does that on whatever model the conversation is using. On a flagship model that means paying flagship input rates to summarize, repeatedly, for the whole session.

A ~100K-token compaction runs about $0.90 on Claude Opus 5 and about $0.026 on DeepSeek V4 Flash — read from live 402 quotes at that size, consistent with the table above. Summarizing is a job a cheap model does well, and those calls share no prefix with your conversation — so moving them forfeits no prompt-cache hit:

- id: blockrun-llm
  config:
    auxiliaryModel: deepseek/deepseek-chat

Off by default, and it only ever affects calls the harness itself marks as maintenance (compaction, session titles). A conversation request is never redirected.

blockrun-review — the gate:

Key	Default	Meaning
enabled	false	whether the automatic gate intercepts tool calls
reviewerProvider	blockrun	provider route carrying the reviewer
reviewerModel	anthropic/claude-opus-5	use a different, stronger model than the agent
timeoutMs	30000	how long one review may take
reviewerMaxTokens	512	output cap asked for per review, and billed whether or not it is used
onReviewerFailure	ask	ask escalates to you; deny blocks (unattended runs)
extraRules	[]	additional {name, pattern, tools} risk rules

Mounting the route does not change your default model. dsh-base keeps deepseek-official; this route is used only where you ask for it.