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Skill Market

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

Connector by lvlltd.com · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/lvlltd-com-skill-market

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://lvlltd.com/api/mcp Remote (HTTP)

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About

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

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
35 read · 14 write · 1 delete · 9 not yet classified
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 59

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 35 · Look things up without changing anything.

  • a2a_discover
  • a2a_tasks_get
  • bankr_quote
  • check_access
  • esp_discover
  • esp_evaluate
  • event_list
  • get_capability_info
  • get_commerce_signals
  • get_escrow_meta
  • get_eval_score
  • get_fleet
Show 23 more tools
  • get_networks
  • get_pack_meta
  • get_payment_challenge
  • get_proof
  • get_ready
  • get_sandbox
  • get_skill_details
  • intent_search
  • list_all_skills
  • list_judges
  • list_recurring_plans
  • long_running_status
  • lookup_agent_identity
  • memory_list
  • memory_recall
  • meter_budget
  • quote_price
  • quote_skill
  • receipt_verify
  • sco_discover
  • search_skills
  • verify_skill
  • verify_unlock

Write 14 · Create, change, send or run things.

  • a2a_bridge_info
  • a2a_message_send
  • a2a_tasks_cancel
  • event_register
  • event_trigger
  • install
  • install_skill_payload
  • long_running_cancel
  • long_running_start
  • memory_remember
  • paid_api_call
  • post_intent
Show 2 more tools
  • receipt_mint
  • subscribe_plan

Delete 1 · Delete, drop, revoke or wipe things.

  • memory_forget

Not yet classified 9 · We could not tell from the name and description.

  • bankr_rails
  • esp_cycle
  • get_security_scan
  • purchase_skill
  • sco_canary
  • sco_challenge
  • sco_consensus
  • sco_eval
  • sco_reputation

Network hosts it talks to 1

  • lvlltd.com · found in remote endpoint, install command

Tools (59)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • a2a_bridge_info

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

  • a2a_discover

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

  • 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.

  • a2a_tasks_cancel

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

  • a2a_tasks_get

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

  • bankr_quote

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

  • bankr_rails

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

  • check_access

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

  • esp_cycle

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

  • esp_discover

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

  • esp_evaluate

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

  • event_list

    List active event registrations for a topic.

  • event_register

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

  • event_trigger

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

  • get_capability_info

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

Show 44 more tools
  • get_commerce_signals

    Rank skills by confirmed unlock demand. Free.

  • get_escrow_meta

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

  • get_eval_score

    Public eval suite pass rate if suite exists. Free.

  • get_fleet

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

  • get_networks

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

  • get_pack_meta

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

  • get_payment_challenge

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

  • get_proof

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

  • get_ready

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

  • get_sandbox

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

  • get_security_scan

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

  • get_skill_details

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

  • install

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

  • install_skill_payload

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

  • intent_search

    Natural-language goal → ranked skills/stacks (semantic TF-IDF). Free.

  • list_all_skills

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

  • list_judges

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

  • list_recurring_plans

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

  • long_running_cancel

    Cancel a long-running task by task_id.

  • long_running_start

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

  • long_running_status

    Get status of a long-running task by task_id.

  • lookup_agent_identity

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

  • memory_forget

    Delete a key from agent KV memory.

  • memory_list

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

  • memory_recall

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

  • memory_remember

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

  • meter_budget

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

  • 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.

  • 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.

  • 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).

  • quote_price

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

  • quote_skill

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

  • receipt_mint

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

  • receipt_verify

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

  • sco_canary

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

  • sco_challenge

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

  • sco_consensus

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

  • sco_discover

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

  • sco_eval

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

  • sco_reputation

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

  • search_skills

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

  • 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.

  • verify_skill

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

  • verify_unlock

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

Signals

Last release
Aug 9, 2026 (2 months ago)
Repository
Not found on GitHub (deleted or private)

Details

Registry name
com.lvlltd/skill-market
Version
1.5.0
Auth
Auth not stated
License
License unknown
Repository
github.com/lvlltd/lvlltd-agent-marketplace
Website
lvlltd.com
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry

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Cite this page

Skill Market MCP server. Agent Mart. https://agentmart.dev/connectors/lvlltd-com-skill-market (last updated 2026-10-24)