Synthex Forge — x402 Paid Agent Services MCP Server
by
synthexforge-x402
Your server? Claim it
answering
Synthex Forge — x402 Paid Agent Services is answering right now. Last checked 12 min ago. It exposes 7 tools. Last commit 22 Oct 2026.
Paid agent services settled in USDC on Base via x402. Signed, verifiable, and free to verify.
Uptime history
18 days of history · worst day 0%
18 days agonow
2.2%
Uptime 24h
2 of 91 checks
7
Tools
read from the server
231 ms
Response time
average over 24h
0
Stars
last commit 22 Oct 2026
What changed 681
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 October 2026. No other catalogue keeps this.
8 Nov
202 tools disappeared
accept_task_deliverable, agent_permission_audit, agent_remediation_report and 199 more
8 Nov
4 tools appeared
describe_capability, list_domains, recommend_surface and 1 more
8 Nov
3 tool descriptions were rewritten
evaluate_mcp_tool_definition, get_service_health, verify_mcp_uptime
7 Nov
11 tools appeared
assess_a2a_counterparty_score, assess_a2a_default_probability, index_issuer_score and 8 more
7 Nov
4 tool descriptions were rewritten
assess_dispute_evidence, build_dispute_counterparty_record, mcp_conduct_score and 1 more
6 Nov
2 tools appeared
mcp_conduct_score, mcp_solvency_score
2 Nov
190 tools appeared
accept_task_deliverable, agent_permission_audit, agent_remediation_report and 187 more
2 Nov
121 tools disappeared
a2a_escrow, a2a_settlement, agent_handoff and 118 more
2 Nov
2 tool descriptions were rewritten
api_ebook_download, pass_purchase_trial
26 Oct
13 tools appeared
bio_audit_receipts, bio_audit_verify, bio_catalogue and 10 more
and 129 more, back to 22 October 2026
Synthex Forge — x402 Paid Agent Services does not always answer
Over the last week it answered 7.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.
run in your terminal
claude mcp add paid-agent-services --transport http https://x402.synthexforge.com/mcpSettings → Connectors → Add custom connector, then paste this address
https://x402.synthexforge.com/mcp~/.codex/config.toml
[mcp_servers.paid-agent-services]
url = "https://x402.synthexforge.com/mcp".cursor/mcp.json
{
"mcpServers": {
"paid-agent-services": {
"url": "https://x402.synthexforge.com/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"paid-agent-services": {
"type": "http",
"url": "https://x402.synthexforge.com/mcp"
}
}
}Available tools 7
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
capabilities
search_capabilities
Search every tool by keyword across all domains and return the matches with their domain, so you can find the tool before you commit to a domain.
describe
describe_capability
Show one tool in full: its price, its parameters, what it returns and the sibling you should use instead when you are after something else.
domains
list_domains
List every specialist domain this platform exposes, with its mount point, its purpose and how many tools it holds.
evaluate
evaluate_mcp_tool_definition
USDC on eip155:8453, payTo. Judge Grade. use it rather than `verify_mcp_uptime` for mcp tool definition, not mcp uptime; an object with 39 fields including algorithm, assessable. $0.15 USDC.
recommend
recommend_surface
Resolve a task you describe to the domain that answers it, with the tools on it — the shortest path from a requirement to the right mount point.
service
get_service_health
USDC on eip155:8453, payTo. Free, because an agent that cannot tell. use it rather than `evaluate_mcp_tool_definition` for health, not mcp tool definition; an object with 6 fields including network, receive_address.
verify
verify_mcp_uptime
USDC on eip155:8453, payTo. Independent uptime. use it rather than `evaluate_mcp_tool_definition` for mcp uptime, not mcp tool definition; an object with 37 fields including algorithm, canonicalSha256. $0.25 USDC.
Tools removed
Tools this server used to expose. Anything built against them stopped working on the day they went.
a2a_escrow
removed 2 Nov 2026
a2a_settlement
removed 2 Nov 2026
agent_handoff
removed 2 Nov 2026
agent_run
removed 2 Nov 2026
attestation_receipt
removed 2 Nov 2026
attested_financial_evidence
removed 2 Nov 2026
audit_evidence_package
removed 2 Nov 2026
bestex_evidence
removed 2 Nov 2026
bio_audit_receipts
removed 2 Nov 2026
bio_audit_verify
removed 2 Nov 2026
bio_catalogue
removed 2 Nov 2026
bio_compliance_query
removed 2 Nov 2026
bio_labassets_reconcile
removed 2 Nov 2026
bio_labcyber_events
removed 2 Nov 2026
bio_outbreak_events
removed 2 Nov 2026
bio_provenance_verify
removed 2 Nov 2026
bio_research_reviews
removed 2 Nov 2026
bio_risk_assess
removed 2 Nov 2026
bio_trust_providers
removed 2 Nov 2026
bio_verification_checks
removed 2 Nov 2026
bio_workflows
removed 2 Nov 2026
budget_preflight
removed 2 Nov 2026
bureau_audit
removed 2 Nov 2026
bureau_receipt_check
removed 2 Nov 2026
bureau_reputation
removed 2 Nov 2026
compliance_check
removed 2 Nov 2026
containment_register
removed 2 Nov 2026
contract_term_extract
removed 2 Nov 2026
corpus_anchor
removed 2 Nov 2026
counterparty_score
removed 2 Nov 2026
credentials_issue
removed 2 Nov 2026
data_c2pa_verify
removed 2 Nov 2026
data_freshness
removed 2 Nov 2026
data_signed_snapshot
removed 2 Nov 2026
data_validate
removed 2 Nov 2026
decision_attest
removed 2 Nov 2026
delivery_attest
removed 2 Nov 2026
dispute_ruling
removed 2 Nov 2026
edge_prior
removed 2 Nov 2026
edge_replication
removed 2 Nov 2026
finance_precision
removed 2 Nov 2026
forensics_ingest
removed 2 Nov 2026
forensics_query
removed 2 Nov 2026
fund_tearsheet
removed 2 Nov 2026
governance_reserve
removed 2 Nov 2026
governance_settle
removed 2 Nov 2026
health
removed 2 Nov 2026
identity_agent_attest
removed 2 Nov 2026
identity_control_proof
removed 2 Nov 2026
index_x402
removed 2 Nov 2026
invoice_ocr
removed 2 Nov 2026
latency_benchmark
removed 2 Nov 2026
licence_check
removed 2 Nov 2026
mandate_compliance
removed 2 Nov 2026
market_calendar
removed 2 Nov 2026
market_history
removed 2 Nov 2026
market_history_bulk
removed 2 Nov 2026
market_regime
removed 2 Nov 2026
market_snapshot
removed 2 Nov 2026
mcp_eval_judge
removed 2 Nov 2026
mcp_threatmodel_tool_permission
removed 2 Nov 2026
mcp_verify_uptime
removed 2 Nov 2026
memory_get
removed 2 Nov 2026
memory_put
removed 2 Nov 2026
nav_attest
removed 2 Nov 2026
output_verify
removed 2 Nov 2026
pass_purchase
removed 2 Nov 2026
payment_deadline
removed 2 Nov 2026
payment_envelope_validate
removed 2 Nov 2026
policy_check
removed 2 Nov 2026
portfolio_risk
removed 2 Nov 2026
preflight
removed 2 Nov 2026
pretrade_risk
removed 2 Nov 2026
procurement_reconcile
removed 2 Nov 2026
provenance_overlay
removed 2 Nov 2026
quant_monte_carlo
removed 2 Nov 2026
quant_overlap
removed 2 Nov 2026
quant_risk_of_ruin
removed 2 Nov 2026
quant_significance
removed 2 Nov 2026
quota_preflight
removed 2 Nov 2026
rates_reference
removed 2 Nov 2026
readiness_attest
removed 2 Nov 2026
reputation_lookup
removed 2 Nov 2026
route_execute
removed 2 Nov 2026
sec_extract
removed 2 Nov 2026
security_dependency_risk
removed 2 Nov 2026
security_redteam_authorized_scan
removed 2 Nov 2026
security_threatmodel
removed 2 Nov 2026
settlement_conditional
removed 2 Nov 2026
settlement_receipt
removed 2 Nov 2026
settlement_route_advice
removed 2 Nov 2026
signed_attest
removed 2 Nov 2026
signed_research
removed 2 Nov 2026
signed_research_get
removed 2 Nov 2026
sla_breach_evidence
removed 2 Nov 2026
sme_screen
removed 2 Nov 2026
social_search
removed 2 Nov 2026
spend_anomaly
removed 2 Nov 2026
spend_ledger_attest
removed 2 Nov 2026
strategy_capacity
removed 2 Nov 2026
strategy_verdict
removed 2 Nov 2026
synthesis_verdict
removed 2 Nov 2026
task_acceptance
removed 2 Nov 2026
trusted_route_lookup
removed 2 Nov 2026
uptime_attest
removed 2 Nov 2026
utils_code_review_brief
removed 2 Nov 2026
utils_doc_convert
removed 2 Nov 2026
utils_invoice_extract
removed 2 Nov 2026
utils_pii_redact
removed 2 Nov 2026
utils_schema_cleanup
removed 2 Nov 2026
utils_translate_doc
removed 2 Nov 2026
verdict_agent
removed 2 Nov 2026
verdict_batch
removed 2 Nov 2026
verdict_endpoint
removed 2 Nov 2026
verdict_service
removed 2 Nov 2026
verdict_tool
removed 2 Nov 2026
verify_catalog_register
removed 2 Nov 2026
verify_signature
removed 2 Nov 2026
x402_anchor
removed 2 Nov 2026
x402_index
removed 2 Nov 2026
x402_quote
removed 2 Nov 2026
accept_task_deliverable
removed 8 Nov 2026
agent_permission_audit
removed 8 Nov 2026
agent_remediation_report
removed 8 Nov 2026
agent_security_assessment
removed 8 Nov 2026
agent_threat_assessment
removed 8 Nov 2026
api_ebook_download
removed 8 Nov 2026
assess_a2a_counterparty_score
removed 8 Nov 2026
assess_a2a_default_probability
removed 8 Nov 2026
assess_agent_deadlock
removed 8 Nov 2026
assess_agent_verdict
removed 8 Nov 2026
assess_bio_risk
removed 8 Nov 2026
assess_business_eligibility
removed 8 Nov 2026
assess_counterparty_risk
removed 8 Nov 2026
assess_dependency_risk
removed 8 Nov 2026
assess_dispute_evidence
removed 8 Nov 2026
assess_endpoint_verdict
removed 8 Nov 2026
assess_grant_eligibility
removed 8 Nov 2026
assess_mandate_compliance
removed 8 Nov 2026
assess_market_regime
removed 8 Nov 2026
assess_operation_behaviour_drift
removed 8 Nov 2026
assess_portfolio_risk
removed 8 Nov 2026
assess_pretrade_risk
removed 8 Nov 2026
assess_quant_overlap
removed 8 Nov 2026
assess_risk_of_ruin
removed 8 Nov 2026
assess_service_verdict
removed 8 Nov 2026
assess_spend_anomaly
removed 8 Nov 2026
assess_strategy_capacity
removed 8 Nov 2026
assess_tender_eligibility
removed 8 Nov 2026
assess_tool_permission
removed 8 Nov 2026
assess_tool_verdict
removed 8 Nov 2026
audit_declared_permissions
removed 8 Nov 2026
audit_tool_poisoning
removed 8 Nov 2026
authorize_treasury_spend
removed 8 Nov 2026
benchmark_latency
removed 8 Nov 2026
build_dispute_counterparty_record
removed 8 Nov 2026
build_remediation_plan
removed 8 Nov 2026
check_agent_commitments
removed 8 Nov 2026
check_bureau_receipt
removed 8 Nov 2026
check_compliance_status
removed 8 Nov 2026
check_data_usage_rights
removed 8 Nov 2026
check_governance_state
removed 8 Nov 2026
check_licence_status
removed 8 Nov 2026
check_operation_idempotency
removed 8 Nov 2026
check_policy_decision
removed 8 Nov 2026
clean_json_schema
removed 8 Nov 2026
commit_treasury_spend
removed 8 Nov 2026
convert_document
removed 8 Nov 2026
create_a2a_escrow
removed 8 Nov 2026
create_attested_financial_evidence
removed 8 Nov 2026
create_audit_evidence_package
removed 8 Nov 2026
create_bio_audit_receipt
removed 8 Nov 2026
create_code_review_brief
removed 8 Nov 2026
create_control_proof
removed 8 Nov 2026
create_dispute_ruling
removed 8 Nov 2026
create_fund_tearsheet
removed 8 Nov 2026
create_identity_attestation
removed 8 Nov 2026
create_prepaid_capacity
removed 8 Nov 2026
create_provenance_overlay
removed 8 Nov 2026
create_security_threat_model
removed 8 Nov 2026
create_settlement_receipt
removed 8 Nov 2026
create_signed_data_snapshot
removed 8 Nov 2026
create_signed_research_brief
removed 8 Nov 2026
create_sla_breach_evidence
removed 8 Nov 2026
create_synthesis_verdict
removed 8 Nov 2026
create_x402_anchor
removed 8 Nov 2026
evaluate_delegation_instrument
removed 8 Nov 2026
evaluate_deliverable_acceptance
removed 8 Nov 2026
evaluate_edge_replication
removed 8 Nov 2026
evaluate_financial_precision
removed 8 Nov 2026
evaluate_portfolio_verdict
removed 8 Nov 2026
evaluate_statistical_significance
removed 8 Nov 2026
evaluate_strategy_verdict
removed 8 Nov 2026
evaluate_task_delegation_safety
removed 8 Nov 2026
execute_agent_handoff
removed 8 Nov 2026
execute_bio_workflow
removed 8 Nov 2026
execute_route
removed 8 Nov 2026
extract_contract_terms
removed 8 Nov 2026
extract_invoice_fields
removed 8 Nov 2026
extract_invoice_text
removed 8 Nov 2026
extract_sec_filing
removed 8 Nov 2026
get_agent_forensics
removed 8 Nov 2026
get_agentic_commerce_index
removed 8 Nov 2026
get_agent_memory
removed 8 Nov 2026
get_agent_preflight
removed 8 Nov 2026
get_agent_reputation
removed 8 Nov 2026
get_bestex_evidence
removed 8 Nov 2026
get_bio_catalogue
removed 8 Nov 2026
get_bio_labcyber_events
removed 8 Nov 2026
get_bio_outbreak_events
removed 8 Nov 2026
get_bio_research_reviews
removed 8 Nov 2026
get_budget_preflight
removed 8 Nov 2026
get_bureau_preflight
removed 8 Nov 2026
get_bureau_reputation
removed 8 Nov 2026
get_bureau_reputation_corpus
removed 8 Nov 2026
get_counterparty_preflight
removed 8 Nov 2026
get_data_freshness
removed 8 Nov 2026
get_decision_trail
removed 8 Nov 2026
get_edge_prior
removed 8 Nov 2026
get_market_calendar
removed 8 Nov 2026
get_market_history
removed 8 Nov 2026
get_market_history_bulk
removed 8 Nov 2026
get_market_snapshot
removed 8 Nov 2026
get_output_preflight
removed 8 Nov 2026
get_payment_deadline
removed 8 Nov 2026
get_quota_preflight
removed 8 Nov 2026
get_rates_reference
removed 8 Nov 2026
get_settlement_route_advice
removed 8 Nov 2026
get_signed_research_brief
removed 8 Nov 2026
get_treasury_budget
removed 8 Nov 2026
get_trusted_route
removed 8 Nov 2026
get_x402_quote
removed 8 Nov 2026
index_issuer_score
removed 8 Nov 2026
index_risk_score
removed 8 Nov 2026
index_solvency_score
removed 8 Nov 2026
ingest_evidence
removed 8 Nov 2026
issue_agent_credential
removed 8 Nov 2026
issue_attestation
removed 8 Nov 2026
issue_attestation_receipt
removed 8 Nov 2026
issue_decision_attestation
removed 8 Nov 2026
issue_delivery_attestation
removed 8 Nov 2026
issue_nav_attestation
removed 8 Nov 2026
issue_readiness_attestation
removed 8 Nov 2026
issue_spend_ledger_attestation
removed 8 Nov 2026
issue_uptime_attestation
removed 8 Nov 2026
mcp_conduct_score
removed 8 Nov 2026
mcp_default_probability
removed 8 Nov 2026
mcp_issuer_score
removed 8 Nov 2026
mcp_risk_score
removed 8 Nov 2026
mcp_server_audit
removed 8 Nov 2026
mcp_solvency_score
removed 8 Nov 2026
pass_purchase_trial
removed 8 Nov 2026
pretrade_counterparty_score
removed 8 Nov 2026
pretrade_default_probability
removed 8 Nov 2026
pretrade_exposure_score
removed 8 Nov 2026
reconcile_bio_lab_assets
removed 8 Nov 2026
reconcile_procurement
removed 8 Nov 2026
record_agent_coordination
removed 8 Nov 2026
record_agent_memory
removed 8 Nov 2026
record_evidence_corpus
removed 8 Nov 2026
recover_agent_workflow
removed 8 Nov 2026
recover_failed_workflow
removed 8 Nov 2026
redact_pii
removed 8 Nov 2026
register_bio_trust_provider
removed 8 Nov 2026
register_containment_policy
removed 8 Nov 2026
register_verification_catalog
removed 8 Nov 2026
release_treasury_reservation
removed 8 Nov 2026
report_deadlock_breakers
removed 8 Nov 2026
report_treasury_spend
removed 8 Nov 2026
reserve_governance_budget
removed 8 Nov 2026
resolve_data_conflict
removed 8 Nov 2026
resolve_data_jurisdictions
removed 8 Nov 2026
run_agent
removed 8 Nov 2026
run_agent_security_scan
removed 8 Nov 2026
run_authorized_redteam_scan
removed 8 Nov 2026
run_bio_verification_checks
removed 8 Nov 2026
run_bureau_audit
removed 8 Nov 2026
run_mcp_security_scan
removed 8 Nov 2026
run_monte_carlo
removed 8 Nov 2026
scan_prompt_injection
removed 8 Nov 2026
scan_secret_exposure
removed 8 Nov 2026
search_bio_compliance
removed 8 Nov 2026
search_forensics_evidence
removed 8 Nov 2026
search_social_signals
removed 8 Nov 2026
search_x402_index
removed 8 Nov 2026
settle_a2a_escrow
removed 8 Nov 2026
settle_conditional_payment
removed 8 Nov 2026
settle_governance_budget
removed 8 Nov 2026
translate_document
removed 8 Nov 2026
validate_consent_chain
removed 8 Nov 2026
validate_data_payload
removed 8 Nov 2026
validate_payment_envelope
removed 8 Nov 2026
verify_agent_credential
removed 8 Nov 2026
verify_agent_delegation
removed 8 Nov 2026
verify_bio_audit
removed 8 Nov 2026
verify_bio_provenance
removed 8 Nov 2026
verify_bureau_anchor
removed 8 Nov 2026
verify_bureau_result
removed 8 Nov 2026
verify_business_screen
removed 8 Nov 2026
verify_c2pa_provenance
removed 8 Nov 2026
verify_catalog_recheck
removed 8 Nov 2026
verify_commerce_intent
removed 8 Nov 2026
verify_counterparty_preflight
removed 8 Nov 2026
verify_data_freshness
removed 8 Nov 2026
verify_data_validation
removed 8 Nov 2026
verify_deletion_proof
removed 8 Nov 2026
verify_digital_deliverable
removed 8 Nov 2026
verify_dispute_ruling
removed 8 Nov 2026
verify_edge_evidence
removed 8 Nov 2026
verify_edge_replication
removed 8 Nov 2026
verify_governance_state
removed 8 Nov 2026
verify_licence_status
removed 8 Nov 2026
verify_market_history
removed 8 Nov 2026
verify_operation_reproducibility
removed 8 Nov 2026
verify_policy_decision
removed 8 Nov 2026
verify_prepaid_capacity
removed 8 Nov 2026
verify_research_independence
removed 8 Nov 2026
verify_settlement_signature
removed 8 Nov 2026
verify_source_independence
removed 8 Nov 2026
verify_status_body
removed 8 Nov 2026
verify_tool_output
removed 8 Nov 2026
verify_warranty_claim
removed 8 Nov 2026
verify_x402_anchor
removed 8 Nov 2026
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://x402.synthexforge.com/mcp | streamable-http | answering | 141 ms | 12 min ago |
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Synthex Forge — x402 Paid Agent Services — questions
Answers built from our own checks of this server.
What can Synthex Forge — x402 Paid Agent Services do?
It exposes 7 tools, read directly from the server on our last check. Among them: describe_capability, evaluate_mcp_tool_definition, get_service_health, list_domains, recommend_surface, search_capabilities and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
Is Synthex Forge — x402 Paid Agent Services working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 2 of 91 checks got a reply (2.2%), average response time 231 ms. The bar chart above shows every period we have measured.
Did Synthex Forge — x402 Paid Agent Services ever remove tools?
Yes. a2a_escrow, a2a_settlement, agent_handoff, agent_run and 319 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.
How do I connect Synthex Forge — x402 Paid Agent Services?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Synthex Forge — x402 Paid Agent Services need an API key?
No. Synthex Forge — x402 Paid Agent Services completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Synthex Forge — x402 Paid Agent Services?
It answers our handshake in 231 ms on average, which is faster than 58% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Synthex Forge — x402 Paid Agent Services open source?
The code is open source: it is published under the MIT licence, written in Python, 0 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at x402.synthexforge.com, which runs on its operator's own terms.