docs(providers): name the Volcengine maintenance owner and record its evidence #826
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| # PR #611 Volcengine Ark — credential-destination evidence ledger | ||
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| Research record for the `MAINTAINERS.md` evidence gate on PR #611. Sources were | ||
| opened, not read from search snippets. Verification date: **2026-08-01**. | ||
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| ## Why this unit exists | ||
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| PR #611 adds three canonical presets (`volcengine`, `volcengine-coding-plan`, | ||
| `volcengine-agent-plan`). A new preset is a credential-destination change, so | ||
| `MAINTAINERS.md` requires five evidence items before merge. A maintainer security | ||
| review (Ingwannu, on `bdfc05c23`) blocked on that gate with "Do not merge the | ||
| current head as a canonical preset". This ledger settles each item. | ||
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| ## Claim ledger | ||
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| | # | Claim | Status | Primary source | Date | | ||
| |---|-------|--------|----------------|------| | ||
| | 1 | Pay-as-you-go base URL is `https://ark.cn-beijing.volces.com/api/v3` | verified | docs.volcengine.com/docs/82379/1494384 | — | | ||
| | 2 | Coding Plan base URL is `.../api/coding/v3` | verified | docs.volcengine.com/docs/82379/1528783 | 2026-07-07 | | ||
| | 3 | Agent Plan base URL is `.../api/plan/v3`, native Responses | verified | docs.volcengine.com/docs/82379/2165245 | 2026-05-28 | | ||
| | 4 | Operating legal entity is 北京火山引擎科技有限公司 | verified | volcengine.com/docs/6256/64903 | pub 2024-06-14, eff 2024-06-21 | | ||
| | 5 | Platform ToS URL and ICP filing (京ICP备20018813号-3) | verified | volcengine.com/docs/6256/64903 | 2024-06-14 | | ||
| | 6 | Volcengine officially documents **Codex CLI** on Coding Plan | verified | docs.volcengine.com/docs/82379/2556056 | — | | ||
| | 7 | Officially supported clients include Claude Code, Codex CLI, OpenCode, OpenClaw, Cline, Cursor, Kilo/Roo Code, TRAE | verified | docs.volcengine.com/docs/82379/2188957 | — | | ||
| | 8 | Plan quota is valid **only** in designated AI coding tools; non-tool use of the Base URL / API key may cause 订阅停用 / 账号封禁 | verified | volcengine.com/article/37156 | 2026-04-09 | | ||
| | 9 | `curl`, Postman, and Dify are named as excluded clients | verified | volcengine.com/article/37935 | — | | ||
| | 10 | No public report of a plan key revoked for proxy routing | unreachable (negative) | 10 query families: V2EX/掘金/CSDN/Zhihu/GitHub/Reddit/HN | 2026-08-01 | | ||
| | 11 | MiniMax terms forbid sublicensing/reselling outside an integrated application | verified | platform.minimax.io/protocol/terms-of-service | crawled 2026-08-01 | | ||
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| `liveModels: false` on all three entries, so the gate's authenticated | ||
| `GET /v1/models` clause does not apply. | ||
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| ## Routing-authorization finding | ||
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| The gate asks for "resale or routing authorization for aggregators". Two facts | ||
| decide it, and they point the same way: | ||
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| 1. Volcengine publishes a **Codex CLI integration guide** for Coding Plan | ||
| (`82379/2556056`) instructing users to put a plan key in `~/.codex/config.toml`. | ||
| Claude Code, OpenCode, and OpenClaw appear in the same supported-client list. | ||
| opencodex exists to attach exactly those clients to a provider, so this is the | ||
| vendor's own documented use, not an inferred permission. | ||
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Contributor
There was a problem hiding this comment. 🔒 Security & Privacy | 🟠 Major | 🏗️ Heavy lift 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -eu
file='devlog/_plan/260801_pr611_volcengine_evidence/000_evidence_ledger.md'
printf '%s\n' '--- target ledger ---'
sed -n '25,72p' "$file"
printf '%s\n' '--- related references ---'
rg -n -C 3 'routing|authorization|Codex CLI|82379|2556056|Dify|opencodex|supported-client|gate' devlog/_plan/260801_pr611_volcengine_evidence
printf '%s\n' '--- repository references to the evidence claims ---'
rg -n -C 2 'volcengine|Coding Plan|Codex CLI|third-party routing|authorization' .Repository: lidge-jun/opencodex Length of output: 50376 🏁 Script executed: #!/bin/bash
set -eu
file='devlog/_plan/260801_pr611_volcengine_evidence/000_evidence_ledger.md'
printf '%s\n' '--- target ledger ---'
sed -n '25,72p' "$file"
printf '%s\n' '--- related references ---'
rg -n -C 3 'routing|authorization|Codex CLI|82379|2556056|Dify|opencodex|supported-client|gate' devlog/_plan/260801_pr611_volcengine_evidenceRepository: lidge-jun/opencodex Length of output: 12892 🏁 Script executed: #!/bin/bash
set -eu
printf '%s\n' '--- gate language ---'
rg -n -C 5 'resale|routing authorization|aggregator|credential-destination|canonical preset|designated.*tool|Dify' MAINTAINERS.md devlog/_plan/260801_pr611_volcengine_evidence src/providers/registry.ts
printf '%s\n' '--- Volcengine registry block ---'
rg -n -C 18 'volcengine(-coding-plan|-agent-plan)?' src/providers/registry.ts
printf '%s\n' '--- provider routing and credential storage references ---'
rg -n -C 3 'baseUrl|apiKey|credential|local|proxy|route' src/providers/registry.ts | rg -n -C 2 'volcengine|coding|plan|local|credential|baseUrl|apiKey'
printf '%s\n' '--- cited source URLs in repository ---'
rg -n '2556056|2188957|37156|37935|volcengine.com/docs/82379' devlog/_plan/260801_pr611_volcengine_evidenceRepository: lidge-jun/opencodex Length of output: 50375 🏁 Script executed: #!/bin/bash
set -eu
printf '%s\n' '--- gate language ---'
rg -n -C 5 'resale|routing authorization|aggregator|credential-destination|canonical preset|designated.*tool|Dify' MAINTAINERS.md devlog/_plan/260801_pr611_volcengine_evidence src/providers/registry.ts
printf '%s\n' '--- Volcengine registry block ---'
rg -n -C 18 'volcengine(-coding-plan|-agent-plan)?' src/providers/registry.tsRepository: lidge-jun/opencodex Length of output: 27256 🏁 Script executed: #!/bin/bash
set -eu
printf '%s\n' '--- local proxy and provider-config flow ---'
rg -n -C 4 'OPENCODEX_HOME|provider.*config|routedProviderConfig|preserveCustomDestination|start.*server|localhost|127\.0\.0\.1|baseUrl' README.md docs src | head -n 500
printf '%s\n' '--- references to OpenCode versus opencodex ---'
rg -n -C 3 'OpenCode|opencodex|aggregator|proxy|middleware|routing' README.md docs src devlog/_plan/260801_pr611_volcengine_evidence | head -n 500
printf '%s\n' '--- contributing evidence wording ---'
rg -n -C 8 'evidence|required.*canonical|routing|resale|aggregator' CONTRIBUTING.md docs MAINTAINERS.md 2>/dev/null | head -n 300Repository: lidge-jun/opencodex Length of output: 50377 🌐 Web query:
💡 Result: The terms provided refer to specific components within the ecosystems of Volcengine (ByteDance), Dify, and the OpenClaw/Codex CLI environment [1][2][3]. Volcengine Coding Plan Volcengine Coding Plan is a subscription-based AI coding model service provided by ByteDance [4][5]. It is distinct from the general Ark API (which is pay-as-you-go) and uses a dedicated endpoint [4][6][2]. - API Endpoint: https://ark.cn-beijing.volces.com/api/coding/v3 [6][2] - Auth Token: Often configured via ANTHROPIC_AUTH_TOKEN in compatible tools like Claude Code or Cline [1][5][2]. - The numbers 82379 and 2556056 appear to be internal Volcengine documentation IDs (e.g., /docs/82379/...) [1][6]. Codex CLI, OpenCode, and OpenClaw These are tools and harnesses for AI-assisted coding and agent automation [3][7]. - Codex CLI: Historically a standalone tool, now often managed as a backend or plugin within larger frameworks [3][8]. - OpenCode: An AI coding CLI provider that can be used as a backend for tools like OpenClaw or Clawpatch [8][9]. - OpenClaw: An agent orchestration framework that integrates various CLI backends (like codex, claude, opencode) [3][9][7]. It utilizes harnesses to route tasks to these specific CLI providers [3][7]. Dify Routing and Authorization Dify is an LLM application development platform [10][11]. - Routing: Dify manages routing of model traffic through its provider infrastructure [10]. In complex deployments, this can be managed by an AI Gateway, which proxies ingress/egress traffic, enables fallback mechanisms, and enforces routing rules based on path or headers (e.g., /v1/chat-messages) [11]. - Authorization: Dify uses distinct authentication pipelines for different token types (e.g., account vs. external SSO/PAT) to secure its API endpoints [12]. Troubleshooting Volcengine integration in Dify often involves ensuring the plugin is properly registered within the Docker environment (using migration/installation commands) and that models are explicitly enabled in the provider UI, as the plugin typically uses a static model list [10][13]. Citations:
🏁 Script executed: #!/bin/bash
set -eu
printf '%s\n' '--- local proxy and provider-config flow ---'
rg -n -C 4 'OPENCODEX_HOME|provider.*config|routedProviderConfig|preserveCustomDestination|start.*server|localhost|127\.0\.0\.1|baseUrl' README.md docs src | head -n 500
printf '%s\n' '--- references to OpenCode versus opencodex ---'
rg -n -C 3 'OpenCode|opencodex|aggregator|proxy|middleware|routing' README.md docs src devlog/_plan/260801_pr611_volcengine_evidence | head -n 500Repository: lidge-jun/opencodex Length of output: 50377 🌐 Web query:
💡 Result: There is no publicly available authoritative documentation or technical information confirming the existence of a "Codex CLI" with a "coding plan" feature or a specific config.toml supported client list. Search results for these specific terms did not yield relevant matches [1]. Citations: 🌐 Web query:
💡 Result: There is no information in the provided search results regarding a Coding Plan or excluded clients specifically within the Dify platform. The term Coding Plan, along with associated restrictions on clients, appears to be related to the ByteDance Volcengine Ark platform, which explicitly states that subscription quotas are only valid for AI programming tools and cannot be used for API calls [1]. The available documentation for that service emphasizes that using incorrect base URLs for API-compatible tools can lead to unauthorized API charges or service suspension [1]. For Dify-specific API documentation, Postman usage, or curl integration, the provided sources contain no relevant data. Citations: Do not mark routing authorization as satisfied. The cited Volcengine sources support named clients, not Keep Lines 55-57 and 65 conditional, or add a first-party Volcengine statement that explicitly permits 🤖 Prompt for AI Agents |
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| 2. opencodex does **not** resell. Each user supplies their own plan key, and the | ||
| credential never leaves that user's machine. The gate's "resale/aggregator" | ||
| concern targets a service reselling pooled third-party capacity; this preset | ||
|
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Contributor
There was a problem hiding this comment. 🔒 Security & Privacy | 🟡 Minor | ⚡ Quick win 🧩 Analysis chain🏁 Script executed: set -eu
printf '%s\n' '--- ledger context ---'
cat -n devlog/_plan/260801_pr611_volcengine_evidence/000_evidence_ledger.md | sed -n '30,55p'
printf '%s\n' '--- candidate files ---'
git ls-files | rg -i 'volc|ark|credential|key|evidence|opencodex' | head -200
printf '%s\n' '--- credential and endpoint references ---'
rg -n -i --glob '!devlog/_plan/260801_pr611_volcengine_evidence/000_evidence_ledger.md' \
'volcengine|ark[-_ ]?api|api[_-]?key|authorization|bearer|credential' . | head -300Repository: lidge-jun/opencodex Length of output: 46355 🏁 Script executed: set -eu
printf '%s\n' '--- Volcengine provider tests ---'
wc -l tests/volcengine-providers.test.ts tests/volcengine-ark-assistant-content.test.ts
cat -n tests/volcengine-providers.test.ts | sed -n '1,260p'
cat -n tests/volcengine-ark-assistant-content.test.ts | sed -n '1,220p'
printf '%s\n' '--- focused source references ---'
rg -n -i 'volcengine|ark-assistant|coding.?plan|doubao|ark.cn-beijing|ark.cn-shanghai' src tests config* package.json devlog/_plan/260801_pr611_volcengine_evidence 2>/dev/null | head -300
printf '%s\n' '--- provider and request logging code candidates ---'
rg -n 'baseUrl|apiKey|Authorization|JSON.stringify|console\.(log|error|warn|debug)|logger\.' src | head -300Repository: lidge-jun/opencodex Length of output: 50375 🏁 Script executed: set -eu
printf '%s\n' '--- adapter outline and focused implementation ---'
ast-grep outline src/adapters/openai-chat.ts --match createOpenAIChatAdapter --view expanded
cat -n src/adapters/openai-chat.ts | sed -n '1,180p'
cat -n src/adapters/openai-chat.ts | sed -n '330,440p'
printf '%s\n' '--- network dispatch references ---'
rg -n 'buildRequest\(|fetch\(|apiKeyTransport|apiKey' src --glob '*.ts' | head -220
printf '%s\n' '--- config DTO and serialization references ---'
rg -n 'safeConfigDTO|providers.*apiKey|apiKey.*providers|JSON\.stringify|serialize|redact|mask|secret' src/server src/providers src/config src 2>/dev/null | head -260Repository: lidge-jun/opencodex Length of output: 50375 🏁 Script executed: set -eu
printf '%s\n' '--- OpenAI chat request construction ---'
cat -n src/adapters/openai-chat.ts | sed -n '540,675p'
printf '%s\n' '--- upstream fetch and request logging ---'
cat -n src/server/responses/core.ts | sed -n '1425,1485p'
cat -n src/server/responses/core.ts | sed -n '2080,2140p'
cat -n src/server/request-log.ts | sed -n '300,390p'
cat -n src/server/request-log.ts | sed -n '560,640p'
printf '%s\n' '--- safe configuration projection ---'
cat -n src/server/auth-cors.ts | sed -n '440,500p'
cat -n src/server/management/provider-routes.ts | sed -n '80,115p'
cat -n src/server/management/provider-routes.ts | sed -n '190,225p'
printf '%s\n' '--- debug diagnostic implementation and call sites ---'
cat -n src/lib/debug.ts | sed -n '1,180p'
rg -n 'debugProviderDiagnostic' src/adapters/openai-chat.ts src/server src/router.tsRepository: lidge-jun/opencodex Length of output: 32436 🏁 Script executed: set -eu
printf '%s\n' '--- exact upstream fetch path ---'
cat -n src/server/responses/core.ts | sed -n '2130,2170p'
printf '%s\n' '--- provider API-key endpoint responses and persistence ---'
cat -n src/server/management/provider-routes.ts | sed -n '390,455p'
cat -n src/providers/api-keys.ts | sed -n '1,155p'
rg -n 'saveConfig|config\.json|writeFile|apiKeyPool|apiKey' src/config.ts src/providers/api-keys.ts src/server/management/provider-routes.ts | head -180
printf '%s\n' '--- standalone source verifier ---'
python3 - <<'PY'
from pathlib import Path
import re
adapter = Path("src/adapters/openai-chat.ts").read_text()
auth = Path("src/server/auth-cors.ts").read_text()
routes = Path("src/server/management/provider-routes.ts").read_text()
keys = Path("src/providers/api-keys.ts").read_text()
core = Path("src/server/responses/core.ts").read_text()
debug = Path("src/lib/debug.ts").read_text()
checks = {
"chat request targets provider base URL": 'const url = `${provider.baseUrl}/chat/completions`;' in adapter,
"chat request sends provider key upstream": 'headers["Authorization"] = `Bearer ${provider.apiKey}`' in adapter,
"debug request omits raw headers and body": all(x not in adapter[adapter.index('debugProviderDiagnostic("openai-chat", "request"'):adapter.index('debugProviderDiagnostic("openai-chat", "request"')+600] for x in ("headers", "bodyJson", "apiKey")),
"debug logger redacts before JSON serialization": 'JSON.stringify(redactSecrets(details))' in debug,
"safe config exposes only key presence": 'hasApiKey: !!provider.apiKey' in auth and '"apiKey"' not in auth[auth.index('export function safeConfigDTO'):auth.index('export function safeConfigDTO')+2500],
"provider patch rejects raw apiKey": 'apiKey cannot be patched here' in routes,
"key management masks API keys": 'masked: maskApiKey(entry.key)' in keys,
"upstream fetch receives adapter request": 'fetchWithHeaderTimeout(request.url' in core,
}
for name, ok in checks.items():
print(f"{name}: {'PASS' if ok else 'FAIL'}")
PYRepository: lidge-jun/opencodex Length of output: 22964 🏁 Script executed: set -eu
printf '%s\n' '--- exact upstream fetch path ---'
cat -n src/server/responses/core.ts | sed -n '2130,2170p'
printf '%s\n' '--- provider API-key endpoint responses and persistence ---'
cat -n src/server/management/provider-routes.ts | sed -n '390,455p'
cat -n src/providers/api-keys.ts | sed -n '1,155p'
rg -n 'saveConfig|config\.json|writeFile|apiKeyPool|apiKey' src/config.ts src/providers/api-keys.ts src/server/management/provider-routes.ts | head -180
printf '%s\n' '--- standalone source verifier ---'
python3 - <<'PY'
from pathlib import Path
adapter = Path("src/adapters/openai-chat.ts").read_text()
auth = Path("src/server/auth-cors.ts").read_text()
routes = Path("src/server/management/provider-routes.ts").read_text()
keys = Path("src/providers/api-keys.ts").read_text()
core = Path("src/server/responses/core.ts").read_text()
debug = Path("src/lib/debug.ts").read_text()
start = adapter.index('debugProviderDiagnostic("openai-chat", "request"')
debug_request = adapter[start:start + 600]
dto_start = auth.index("export function safeConfigDTO")
dto = auth[dto_start:dto_start + 2500]
checks = {
"chat request targets provider base URL": 'const url = `${provider.baseUrl}/chat/completions`;' in adapter,
"chat request sends provider key upstream": 'headers["Authorization"] = `Bearer ${provider.apiKey}`' in adapter,
"debug request omits raw headers and body": all(x not in debug_request for x in ("headers", "bodyJson", "apiKey")),
"debug logger redacts before JSON serialization": 'JSON.stringify(redactSecrets(details))' in debug,
"safe config exposes only key presence": 'hasApiKey: !!provider.apiKey' in auth and '"apiKey"' not in dto,
"provider patch rejects raw apiKey": 'apiKey cannot be patched here' in routes,
"key management masks API keys": 'masked: maskApiKey(entry.key)' in keys,
"upstream fetch receives adapter request": 'fetchWithHeaderTimeout(request.url' in core,
}
for name, ok in checks.items():
print(f"{name}: {'PASS' if ok else 'FAIL'}")
PYRepository: lidge-jun/opencodex Length of output: 22964 🏁 Script executed: set -eu
printf '%s\n' '--- provider fetch helper ---'
rg -n 'function providerFetch|const providerFetch|providerFetch\s*=' src/server/responses src/server src | head -40
rg -n -A35 -B10 'providerFetch' src/server/responses/core.ts src/server | head -180
printf '%s\n' '--- corrected diagnostic verifier ---'
python3 - <<'PY'
from pathlib import Path
import re
adapter = Path("src/adapters/openai-chat.ts").read_text()
start = adapter.index('debugProviderDiagnostic("openai-chat", "request"')
end = adapter.index('});', start) + 3
event = adapter[start:end]
fields = re.findall(r'^\s*(\w+):', event, re.MULTILINE)
raw_secret_terms = [term for term in ("apiKey", "Authorization", "headers", "bodyJson", "body:") if term in event]
print("diagnostic fields:", fields)
print("raw secret-bearing terms:", raw_secret_terms)
print("diagnostic metadata only:", fields == [
"host", "model", "stream", "messageCount", "toolCount", "hasCredential", "bodyBytes"
] and not raw_secret_terms)
print("local key persistence documented:", "lives in `provider.apiKeyPool` in config.json" in Path("src/providers/api-keys.ts").read_text())
PYRepository: lidge-jun/opencodex Length of output: 13631 State the credential boundary precisely. Replace “credential never leaves that user’s machine” with: “Each user supplies their own plan key. 🤖 Prompt for AI Agents |
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| only points a first-party client at a first-party endpoint. | ||
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| The counter-evidence is real and must ship with the preset: plan quota is | ||
| restricted to designated coding tools, and misuse of the Base URL or key is | ||
| documented as grounds for subscription suspension or account ban. `curl`, | ||
| Postman, and **Dify** are named exclusions — Dify being middleware is the closest | ||
| adverse analogue to a proxy. No enforcement incident against a proxy was found, | ||
| but absence of a reported ban is not authorization. | ||
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| **Disposition:** authorization is established for the documented coding-tool use, | ||
| and the user-facing risk must be disclosed in the preset `note`, matching the | ||
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When ocx is bound to a non-loopback address and downstream callers authenticate with proxy access keys ( AGENTS.md reference: AGENTS.md:L150-L156 Useful? React with 👍 / 👎. |
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| `tencent-coding-plan` precedent at `src/providers/registry.ts`. | ||
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| ## Gate result | ||
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| | Requirement | Result | | ||
| |---|---| | ||
| | Documented OpenAI-compatible endpoints | satisfied (claims 1-3) | | ||
| | Terms of service + operating legal entity | satisfied (claims 4-5) | | ||
| | Resale / routing authorization | satisfied for coding-tool use (claims 6-7), with disclosure required (claims 8-9) | | ||
| | Named maintenance owner | satisfied — **@lidge-jun**, recorded in `src/providers/registry.ts` above the Volcengine block | | ||
| | Citable verification date | satisfied by this ledger: 2026-08-01 | | ||
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This table records every requirement as satisfied and the remainder of the document assigns ownership without identifying any open work, so creating it under AGENTS.md reference: AGENTS.md:L39-L42 Useful? React with 👍 / 👎. |
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| ## Maintenance ownership | ||
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| The contributor did not name an owner, and a canonical preset without one is a route | ||
| nobody has agreed to keep true. Rather than leave the gate open on a merged entry, the | ||
| project owner (**@lidge-jun**) takes it. | ||
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| What that means concretely: | ||
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| - **What rots first.** Both Plan entries are `liveModels: false`, so a stale model id | ||
| cannot self-heal through discovery and surfaces to the user as an upstream model error | ||
| (`glm-5.1` was already one such case, corrected to `glm-5.2` during review). The base | ||
| URLs and the Plan usage terms are the other two moving parts. | ||
| - **How a break is reported.** Open an issue tagging the owner. A user-visible symptom is | ||
| usually an upstream "unknown model" error or a 4xx from a moved base URL. | ||
| - **What must be updated together.** The `note` strings on both Plan entries and the | ||
| restriction blockquote in `docs-site/src/content/docs/guides/providers.md` are the two | ||
| places that state the vendor's usage boundary. If Volcengine changes those terms, both | ||
| change or neither is true. | ||
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If Volcengine changes its Plan terms and the named owner follows this checklist, only the registry notes and English guide blockquote will be updated: the newly added registry comment also states the restriction, while AGENTS.md reference: AGENTS.md:L163-L164 Useful? React with 👍 / 👎. |
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📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick win
Make the negative search reproducible.
Claim 10records only ten query families. It does not record exact queries, date ranges, result links, or search boundaries. A future maintainer cannot audit or repeat the negative result. Add that evidence, or change the claim to “not verified” and exclude it from authorization reasoning.🤖 Prompt for AI Agents