Skill Market

com.lvlltd由 lvlltd.com 发布官方发布者v1.5.0更新于 Oct 24, 2026

x402 skill catalog on lvlltd.com — search, quote, pay with Base USDC, unlock sealed packs.

已验证Streamable HTTP可网页运行商业与电商

概览

AI 生成的概览

让助手搜索 lvlltd.com 的 x402 技能目录、获取报价，并以 Base USDC 付款解锁密封技能包。

可以做什么
提供 lvlltd.com 技能目录的搜索与浏览，包括自然语言意图搜索、完整目录分页、技能详情、价格报价与付款挑战。付费后可解锁密封技能包并获取安装路径，另有订阅方案、访问权限查询、公开解锁账本验证、评测分数与安全扫描。还包含 A2A 桥接、ESP/SCO 评估流程与代理身份查询等工具。
适用场景
当你希望让助手搜索并获取 lvlltd.com 上的技能包，或需要 x402 报价、付款解锁与订阅方案时使用。若只是浏览目录、比较价格或查看公开评测与安全扫描，也可免费使用。
运行要求
远程 HTTP 端点，无需本地运行环境。付款与解锁需要支持 x402 的钱包与 Base 网络上的 USDC；部分工具需要 tx_hash 或 payment_signature。未声明环境变量或请求头。
安装前请注意
购买、订阅与计量调用会实际花费 Base USDC，请先设置 spend cap 并确认报价。解锁与订阅会写入数据并通过 /api/pay 处理付款；tx_hash 与 payment_signature 属敏感凭证。公开账本列为自费测试交易，并非客户购买，勿据此判断真实销量。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Skill Market，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.lvlltd%2Fskill-market/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "skill-market": {
      "type": "http",
      "url": "https://lvlltd.com/api/mcp"
    }
  }
}

README

该仓库没有 README。

工具

59

search_skills

Search lvlltd.com x402 skill catalog. Free. Returns price + free_eval URLs.

输入参数qtaglimitcategorymax_price_usd

get_skill_details

Public skill details + outline/sample/challenge links. Free.

输入参数skill_id必填

get_payment_challenge

Live x402 402 challenge for a skill. Does not unlock. Pay then purchase_skill.

输入参数skill_id必填

quote_price

Alias of get_payment_challenge — live x402 quote (amount, payTo, asset). Free. Full catalog.

输入参数skill_id必填

list_all_skills

Paginated full catalog listing (all public skills from catalog.json — not a subset). Free.

输入参数limitoffsetcategory

purchase_skill

Without tx_hash: 402 + unsigned wallet_next_action (EIP-3009 PAYMENT-SIGNATURE template; no keys). With tx_hash or payment_signature: POST unlock via /api/pay (no payment bypass).

输入参数fromtx_hashskill_id必填ap2_mandatepayment_signature

verify_skill

Alias of verify_unlock — check public /api/proof ledger for confirmed unlocks (never invents volume).

输入参数tx_hashskill_id

install

Alias of install_skill_payload — after purchase write sealed files + SKILL.md paths. Requires tx_hash.

输入参数agentstx_hash必填skill_id必填

get_commerce_signals

Rank skills by confirmed unlock demand. Free.

输入参数sortlimitskill_id

lookup_agent_identity

ERC-8004 / local identity lookup for a wallet. Additive — not required to buy.

输入参数address必填

quote_skill

Alias of quote_price / get_payment_challenge — live x402 quote. Free.

输入参数skill_id必填

verify_unlock

Check public /api/proof ledger for confirmed unlocks (never invents volume).

输入参数tx_hashskill_id

get_security_scan

Published security scan for a skill (real findings or clean-with-honesty). Free.

输入参数skill_id必填

get_eval_score

Public eval suite pass rate if suite exists. Free.

输入参数skill_id必填

install_skill_payload

After purchase: sealed files + SKILL.md install paths. Requires tx_hash (routes through /api/pay).

输入参数agentstx_hash必填skill_id必填

list_recurring_plans

List catalog live / update / bundle-renew / metered plans. One-time unlocks remain separate and perpetual. Free.

输入参数wallet

check_access

Resolve skill access: one_time_unlock (perpetual) > catalog_sub > bundle_renew > meter. Never confuses live access with sealed ownership.

输入参数wallet必填skill_id必填

subscribe_plan

Without tx_hash: 402 challenge for a plan. With tx_hash: start/renew. Cancel: action=cancel (one step). Never revokes one-time unlocks.

输入参数actionwallet必填plan_id必填tx_hash

a2a_discover

A2A bridge: fetch the marketplace Agent Card (/.well-known/agent-card.json). Free. Use before a2a_message_send.

输入参数force

a2a_message_send

A2A bridge: send message/send to the LVL A2A agent. Supports multi-turn via task_id+context_id. Does not settle payment — use purchase_skill / x402 for money.

输入参数text必填task_idskill_idcontext_id

a2a_tasks_get

A2A bridge: tasks/get — poll stored multi-turn task by id.

输入参数task_id必填history_length

a2a_tasks_cancel

A2A bridge: tasks/cancel — cancel an in-flight multi-turn task.

输入参数task_id必填

a2a_bridge_info

A2A↔MCP bridge topology for LVL: when to use A2A vs MCP vs x402. Free.

无需输入参数。

meter_budget

Get or set spend cap; or quote metered per-call x402 for a skill. Caps prevent runaway agent spend.

输入参数actionwallet必填skill_idspend_cap_usd

esp_discover

ESP protocol root (Evaluate → Settle → Prove). Free. Philosophy + endpoints + canary. Prefer before settling any skill.

无需输入参数。

esp_cycle

Full ESP cycle for a skill: free evaluate endpoints, atomic settle challenge, public prove stats (ledger-only quality). Free to call.

输入参数skill_id

esp_evaluate

ESP Evaluate phase only — free outline/sample/canary links. Never requires payment. Settle only after this.

输入参数skill_id必填

sco_discover

SCO protocol root (Sealed Consensus Oracles). Free. Philosophy, foundation oracles, agent sequence. Prefer before oracle settlement.

无需输入参数。

sco_eval

SCO free evaluation for an oracle: outline, free samples, ledger-only reputation. Never requires payment.

输入参数oracle_id必填

sco_canary

Parallel multi-provider canary: seal challengeable packs from independent oracle providers.

输入参数queryoracle_id必填providers

sco_consensus

Critic/consensus oracle: aggregate sealed pack cids into a higher-confidence sealed consensus pack.

输入参数input_cids必填

sco_challenge

File or resolve an economic challenge against a sealed SCO pack. Reputation updates from ledger only.

输入参数actionreasonoutcomestake_usdtarget_cidchallenge_cidchallenger_idcounter_proof

sco_reputation

Ledger-derived oracle reputation only (accuracy, freshness, challenge_survival, selection_rate, economic_weight). Null when no evidence.

输入参数oracle_id必填

list_judges

Recursive evaluator market — judge/verifier/critic ESP skills. Quality from public proof ledger only. Free.

输入参数limitskill_id

post_intent

Post a root problem/intent with success_criteria and optional bounty_usd (P1). Free to post. Settlement still x402; success only via /api/proof.

输入参数tagstitleposterbounty_usddescriptionsuccess_criteria必填

get_ready

Truthful readiness probe (/api/ready). ready:true only when payment+catalog rails work.

无需输入参数。

get_proof

Public on-chain unlock ledger (rows are self-funded test transactions, not customer purchases). Never invents volume. Optional skill_id filter.

输入参数limitskill_id

get_fleet

Fleet map: skills, open-market, music, swarm, studio bridges. Free.

无需输入参数。

get_sandbox

Sandbox/execution patterns for purchased packs. Optional skill_id for per-skill resources + packaging maturity.

输入参数skill_id

get_networks

Multi-chain + multi-asset + gas rails. Base live; other chains planned. Sponsored canary honesty.

无需输入参数。

get_escrow_meta

Open-market multi-party escrow (NOT skill payTo). LVLEscrow held-fund contract metadata.

无需输入参数。

get_capability_info

Short-lived capability token discovery (P1). Not an API key for purchase.

无需输入参数。

get_pack_meta

Public sealed pack metadata + sealed_pack_hash (no paywall contents).

输入参数skill_id必填

paid_api_call

Metered x402 API call (nothing over $5). Without tx_hash: 402 quote. With tx_hash: records the paid call. Discovery tools stay free. New billable APIs must go through this tool.

输入参数optx_hashskill_id

receipt_verify

Verify a lvl-decision-receipt-v1 integrity hash. Returns match + recomputed hash. Free.

输入参数receipt必填

receipt_mint

Mint a DecisionReceipt for an agent-side decision (same schema as access/pay). Free.

输入参数inputsverdict必填actor_idreason_code必填decision_point必填policy_versionreason_message

memory_remember

Store a key/value in agent KV memory (namespace optional, TTL default 24h).

输入参数key必填valuettl_secnamespace

memory_recall

Recall a value from agent KV memory by key (+ optional namespace).

输入参数key必填namespace

memory_list

List keys in a memory namespace (prefix list when KV supports it).

输入参数limitnamespace

memory_forget

Delete a key from agent KV memory.

输入参数key必填namespace

long_running_start

Start a long-running / background task (KV queue stub). Returns task_id for status/cancel.

输入参数goal必填actorttl_secskill_id

long_running_status

Get status of a long-running task by task_id.

输入参数task_id必填

long_running_cancel

Cancel a long-running task by task_id.

输入参数task_id必填

event_register

Register interest in a topic (stub event bus). Returns event_id.

输入参数topic必填ttl_sechandler_hint

event_list

List active event registrations for a topic.

输入参数limittopic

event_trigger

Trigger an event on a topic with optional payload (records + surfaces registrations).

输入参数topic必填payload

bankr_rails

Bankr x402 Cloud rail for LVL skills (catalog/unlock/canary URLs + payTo). Does not unlock. Canonical settlement remains /api/pay. Free.

无需输入参数。

bankr_quote

Bankr unlock URL + LVL 402 challenge URL for a skill_id. Does not pay or unlock. Free.

输入参数skill_id必填

版本历史

1
  1. v1.5.0最新Sep 16, 2026

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