MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

Peer

Read Peer protocol, market, checkout, and Peer Cash data through one MCP server.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
971 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
97

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 971 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name peer-cli.

  • Pass
    Lists tools

    tools/list returned 97 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 971 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 971 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    252 of 259 parameters have a description (97%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-09-21T06:04:49.650554Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Peer

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http peer https://mcp.peer.xyz/mcp

Capabilities

Tools 97

peer_balance

Read the current USDC balance for an address.

Discovered
peer_cash_buyer

Return protocol history for the buyer that matched an order so an automation can assess delivery context without trusting display identity.

Discovered
peer_cash_capabilities

Return live Base USDC destinations, payout platforms, fiat currencies, payee hints, amount bounds, and pricing. Call this before naming a rail or currency.

Discovered
peer_cash_estimate

Estimate fiat received for Base USDC at the live Chainlink oracle rate. This is not a locked quote; the binding rate resolves when a buyer fills.

Discovered
peer_cash_fill_stats

Return trailing 30-day fill counts and first-fill timing by payout platform and currency. Use this as historical routing evidence, never as a guarantee.

Discovered
peer_cash_finalize

Read a confirmed Base createDeposit receipt and resolve the resumable Peer deposit id. Call only after the host confirms the createDeposit transaction.

Discovered
peer_cash_order

Return one order state, amounts, fills, and next actions from its deposit id. Brief ORDER_NOT_FOUND responses after finalization may be indexer lag; retry this read, never the deposit transaction.

Discovered
peer_cash_orders

List orders owned by a maker wallet, optionally limited to orders that still need attention.

Discovered
peer_cash_quote_source

Quote a live Relay route from an EVM source asset into Base USDC. The response contains unsigned transaction data; this tool never signs or submits it.

Discovered
peer_cash_relay_status

Track a previously submitted cross-chain source route by Relay request ID. Retry this read; never resubmit from an unknown status.

Discovered
peer_cash_source_capabilities

Return live Relay-supported EVM source chains and tokens that can route into Base USDC before a Peer Cash order.

Discovered
peer_checkout_list

List checkout sessions from the Pay API, with a local cache fallback.

Discovered
peer_checkout_show

Show a single checkout session or poll its latest status.

Discovered
peer_config_currencies

List supported fiat currencies.

Discovered
peer_config_platforms

List supported payment platforms.

Discovered
peer_config_show

Show the stored Peer CLI config merged with current global flags.

Discovered
peer_delegate_show

Show current controller-based delegation for a deposit.

Discovered
peer_deposit_list

List deposits owned by the configured wallet or explicit owner.

Discovered
peer_deposit_show

Show a single deposit by deposit ID.

Discovered
peer_deposit_show_many

Show multiple deposits by ID.

Discovered
peer_guardian_available

Check whether the selected environment has an IntentGuardian deployment.

Discovered
peer_guardian_payer_funding

Read payer token balance and allowance available to IntentGuardian.

Discovered
peer_guardian_policy

Read the live IntentGuardian fee and extension policy.

Discovered
peer_guardian_quote_extension

Quote the authoritative on-chain cost to extend an intent.

Discovered
peer_indexer_delegations_by_deposit

Fetch the delegation record for a composite deposit ID via the indexer.

Discovered
peer_indexer_deposits_by_ids

Fetch multiple deposits by composite ID.

Discovered
peer_indexer_deposits_by_ids_relations

Fetch multiple deposits with relations by composite ID.

Discovered
peer_indexer_deposits_fund_activities

Fetch fund activities for a deposit.

Discovered
peer_indexer_deposits_list

List deposits via the indexer.

Discovered
peer_indexer_deposits_list_relations

List deposits with related entities via the indexer.

Discovered
peer_indexer_deposits_show

Fetch a deposit by composite ID via the indexer.

Discovered
peer_indexer_deposits_snapshots

Fetch deposit daily snapshots.

Discovered
peer_indexer_intents_by_deposit_ids

Fetch intents for multiple deposits via the indexer.

Discovered
peer_indexer_intents_by_owner

Fetch intents by owner via the indexer.

Discovered
peer_indexer_intents_expired

Fetch expired intents via the indexer.

Discovered
peer_indexer_intents_fulfilled_events

Fetch fulfillment events for intents.

Discovered
peer_indexer_intents_fulfillment_amounts

Fetch fulfillment amounts for an intent.

Discovered
peer_indexer_intents_fulfillment_and_payment

Fetch fulfillment and payment records for an intent.

Discovered
peer_indexer_intents_show

Fetch a single intent via the indexer.

Discovered
peer_indexer_makers_fund_activities

Fetch maker-level fund activities.

Discovered
peer_indexer_query

Perform a raw GraphQL query against the indexer. Use sparingly; arbitrary queries can be expensive.

Discovered
peer_intent_fulfill_inputs

Inspect fulfill routing inputs for an intent.

Discovered
peer_intent_hook_pre_get

Get the pre-intent hook for a deposit.

Discovered
peer_intent_list

List intents for the configured wallet or explicit owner.

Discovered
peer_intent_show

Show a single intent by hash.

Discovered
peer_market_activity

Fetch recent protocol activity from Peerlytics.

Discovered
peer_market_api_key_list

List Peerlytics API keys for the authenticated account.

Discovered
peer_market_compare

Compare live quote availability across platforms using the published SDK quote route.

Discovered
peer_market_credits

Check Peerlytics API credit balance and usage.

Discovered
peer_market_deposits

Query deposits from Peerlytics with filtering.

Discovered
peer_market_explorer_address

Look up a wallet address profile on Peerlytics.

Discovered
peer_market_explorer_deposit

Look up a deposit on Peerlytics.

Discovered
peer_market_explorer_intent

Look up an intent on Peerlytics.

Discovered
peer_market_explorer_maker

Look up a maker profile on Peerlytics.

Discovered
peer_market_explorer_search

Search across addresses, deposits, intents, and vaults on Peerlytics.

Discovered
peer_market_explorer_vault

Look up a vault on Peerlytics.

Discovered
peer_market_explorer_verifier

Look up a verifier profile on Peerlytics.

Discovered
peer_market_intents

Query intents from Peerlytics with filtering.

Discovered
peer_market_leaderboard

Fetch maker and taker leaderboard data from Peerlytics.

Discovered
peer_market_maker_history

Fetch maker activity history for an address from Peerlytics.

Discovered
peer_market_meta_currencies

List supported currencies from Peerlytics.

Discovered
peer_market_meta_platforms

List supported payment platforms from Peerlytics with method hashes.

Discovered
peer_market_orderbook

Fetch the live P2P orderbook from Peerlytics.

Discovered
peer_market_protocol_stats

Fetch aggregate Peerlytics protocol statistics.

Discovered
peer_market_spreads

Fetch current market spreads from Peerlytics.

Discovered
peer_market_taker_history

Fetch taker activity history for an address from Peerlytics.

Discovered
peer_market_vaults

Fetch Peerlytics vault analytics.

Discovered
peer_market_volume

Fetch Peerlytics protocol volume and analytics for a time range.

Discovered
peer_oracle_supports_inline

Check whether the current escrow deployment supports inline oracle configs.

Discovered
peer_oracle_validate_feeds

Validate bundled oracle feeds on-chain.

Discovered
peer_payee_resolve_hash

Resolve a payee hash from on-chain deposit data.

Discovered
peer_pv_deposit_list_owner

Fetch deposits for an owner directly from ProtocolViewer.

Discovered
peer_pv_deposit_show

Fetch a deposit directly from ProtocolViewer.

Discovered
peer_pv_deposit_show_many

Fetch multiple deposits directly from ProtocolViewer.

Discovered
peer_pv_intent_list_owner

Fetch intents for an owner directly from ProtocolViewer.

Discovered
peer_pv_intent_show

Fetch a single intent directly from ProtocolViewer.

Discovered
peer_quote

Get fiat-to-USDC exchange quotes.

Discovered
peer_stake_admissions_paused

Read whether chargebackable intent admissions are paused.

Discovered
peer_stake_authorization

Read whether a stake owner authorizes a taker.

Discovered
peer_stake_balance

Read total stake owned by an address.

Discovered
peer_stake_claimable

Read non-stake USDC claimable by a beneficiary.

Discovered
peer_stake_dispute_protection_enabled

Read whether a deposit has dispute protection enabled for a payment method.

Discovered
peer_stake_free

Read stake available for withdrawal or a new lock.

Discovered
peer_stake_indexed_state

Read indexed staking, authorization, claim, and risk-window state with freshness metadata.

Discovered
peer_stake_locked

Read stake locked behind active chargeback windows.

Discovered
peer_stake_owner

Resolve the effective stake owner backing a taker.

Discovered
peer_stake_risk_window

Read the minimum collateral lock window for a payment method.

Discovered
peer_stake_selected_owner

Read the stake owner selected by a taker before authorization checks.

Discovered
peer_stake_state

Read the authoritative StakeVault state for a staker and optional taker.

Discovered
peer_vault_delegates

List delegated deposits for a vault.

Discovered
peer_vault_effective_rate

Read the effective rate for a delegated deposit pair.

Discovered
peer_vault_list

List vaults via the indexer.

Discovered
peer_vault_manager_fee

Read the effective manager fee for a delegated deposit.

Discovered
peer_vault_manual_rate_updates

Fetch manual rate updates for a vault.

Discovered
peer_vault_oracle_config_updates

Fetch oracle config updates for a vault.

Discovered
peer_vault_show

Show vault details by rateManagerId.

Discovered
peer_vault_snapshots

Fetch daily snapshots for a vault.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected971 ms97