Hugging Face's logo

Spaces:
darkfire514
/
OpenClawBot
Paused

App Files Community
OpenClawBot
File size: 4,851 Bytes
fb4d8fe
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
 
import type { StreamFn } from "@mariozechner/pi-agent-core";
import type { SimpleStreamOptions } from "@mariozechner/pi-ai";
import { streamSimple } from "@mariozechner/pi-ai";
import type { OpenClawConfig } from "../../config/config.js";
import { log } from "./logger.js";

const OPENROUTER_APP_HEADERS: Record<string, string> = {
  "HTTP-Referer": "https://openclaw.ai",
  "X-Title": "OpenClaw",
};

/**
 * Resolve provider-specific extra params from model config.
 * Used to pass through stream params like temperature/maxTokens.
 *
 * @internal Exported for testing only
 */
export function resolveExtraParams(params: {
  cfg: OpenClawConfig | undefined;
  provider: string;
  modelId: string;
}): Record<string, unknown> | undefined {
  const modelKey = `${params.provider}/${params.modelId}`;
  const modelConfig = params.cfg?.agents?.defaults?.models?.[modelKey];
  return modelConfig?.params ? { ...modelConfig.params } : undefined;
}

type CacheRetention = "none" | "short" | "long";
type CacheRetentionStreamOptions = Partial<SimpleStreamOptions> & {
  cacheRetention?: CacheRetention;
};

/**
 * Resolve cacheRetention from extraParams, supporting both new `cacheRetention`
 * and legacy `cacheControlTtl` values for backwards compatibility.
 *
 * Mapping: "5m" → "short", "1h" → "long"
 *
 * Only applies to Anthropic provider (OpenRouter uses openai-completions API
 * with hardcoded cache_control, not the cacheRetention stream option).
 */
function resolveCacheRetention(
  extraParams: Record<string, unknown> | undefined,
  provider: string,
): CacheRetention | undefined {
  if (provider !== "anthropic") {
    return undefined;
  }

  // Prefer new cacheRetention if present
  const newVal = extraParams?.cacheRetention;
  if (newVal === "none" || newVal === "short" || newVal === "long") {
    return newVal;
  }

  // Fall back to legacy cacheControlTtl with mapping
  const legacy = extraParams?.cacheControlTtl;
  if (legacy === "5m") {
    return "short";
  }
  if (legacy === "1h") {
    return "long";
  }
  return undefined;
}

function createStreamFnWithExtraParams(
  baseStreamFn: StreamFn | undefined,
  extraParams: Record<string, unknown> | undefined,
  provider: string,
): StreamFn | undefined {
  if (!extraParams || Object.keys(extraParams).length === 0) {
    return undefined;
  }

  const streamParams: CacheRetentionStreamOptions = {};
  if (typeof extraParams.temperature === "number") {
    streamParams.temperature = extraParams.temperature;
  }
  if (typeof extraParams.maxTokens === "number") {
    streamParams.maxTokens = extraParams.maxTokens;
  }
  const cacheRetention = resolveCacheRetention(extraParams, provider);
  if (cacheRetention) {
    streamParams.cacheRetention = cacheRetention;
  }

  if (Object.keys(streamParams).length === 0) {
    return undefined;
  }

  log.debug(`creating streamFn wrapper with params: ${JSON.stringify(streamParams)}`);

  const underlying = baseStreamFn ?? streamSimple;
  const wrappedStreamFn: StreamFn = (model, context, options) =>
    underlying(model, context, {
      ...streamParams,
      ...options,
    });

  return wrappedStreamFn;
}

/**
 * Create a streamFn wrapper that adds OpenRouter app attribution headers.
 * These headers allow OpenClaw to appear on OpenRouter's leaderboard.
 */
function createOpenRouterHeadersWrapper(baseStreamFn: StreamFn | undefined): StreamFn {
  const underlying = baseStreamFn ?? streamSimple;
  return (model, context, options) =>
    underlying(model, context, {
      ...options,
      headers: {
        ...OPENROUTER_APP_HEADERS,
        ...options?.headers,
      },
    });
}

/**
 * Apply extra params (like temperature) to an agent's streamFn.
 * Also adds OpenRouter app attribution headers when using the OpenRouter provider.
 *
 * @internal Exported for testing
 */
export function applyExtraParamsToAgent(
  agent: { streamFn?: StreamFn },
  cfg: OpenClawConfig | undefined,
  provider: string,
  modelId: string,
  extraParamsOverride?: Record<string, unknown>,
): void {
  const extraParams = resolveExtraParams({
    cfg,
    provider,
    modelId,
  });
  const override =
    extraParamsOverride && Object.keys(extraParamsOverride).length > 0
      ? Object.fromEntries(
          Object.entries(extraParamsOverride).filter(([, value]) => value !== undefined),
        )
      : undefined;
  const merged = Object.assign({}, extraParams, override);
  const wrappedStreamFn = createStreamFnWithExtraParams(agent.streamFn, merged, provider);

  if (wrappedStreamFn) {
    log.debug(`applying extraParams to agent streamFn for ${provider}/${modelId}`);
    agent.streamFn = wrappedStreamFn;
  }

  if (provider === "openrouter") {
    log.debug(`applying OpenRouter app attribution headers for ${provider}/${modelId}`);
    agent.streamFn = createOpenRouterHeadersWrapper(agent.streamFn);
  }
}