FibX is the ultimate DeFi execution layer and pre-built skill framework designed for AI agents. It enables AI agents to autonomously perform complex multi-chain financial operations through natural language. Supported operations include token swaps (powered by Fibrous aggregation for optimal rates), Aave V3 position management (supply, borrow, repay), asset transfers, and transaction verification across Base, Citrea, HyperEVM, and Monad. FibX operates via a machine-readable CLI that outputs structured JSON. Developers can interact directly via terminal (e.g., npx fibx trade 0.1 ETH USDC --chain base) or plug our ready-to-use Agent Skills library into any LLM framework using npx skills add Fibrous-Finance/fibx-skills. It features built-in authentication (Private Key or Privy email OTP) and simulates every transaction before broadcasting to prevent failed executions. Connecting AI to DeFi usually requires custom integrations, managing complex wallet infrastructure, and writing brittle on-chain scripts by hand. FibX handles all the heavy lifting RPC endpoints, gas mechanisms, token approvals, and safety guardrails natively. FibX CLI and skills framework are 100% open-source and free to integrate. Standard network gas fees apply for on-chain executions.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 52281733
- chain_id
- 8453
- token_id
- 19050
checked at 2026-10-07T08:36:11.001677Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 2903
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (3,901 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:36:11.001677Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 2903
- body_sha256
- 3cdef9d3d006cf661ec23af5f67973e984f9a35609e7260fa2a21f8f2f57d15a
- content_type
- —
checked at 2026-10-07T08:36:11.001677Z
Follows the spec?rung 4 · conformant
passThe document meets what ERC-8004 requires of it.
passed
- both_fields_present
- false
- legacy_endpoints_field
- false
- may_gaps
- x402Support, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- present
- should_gaps
- services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:36:11.001677Z
Claims its identity?rung 5 · bound
unclaimedThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
- declared_agent_id
- —
- declared_chain
- —
- declared_registry
- —
- match
- —
- reason
- unclaimed
- registrations_seen
- 0
checked at 2026-10-07T08:36:11.001677Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://github.com/Fibrous-Finance/fibx-skills","elapsed_ms":1812,"final_url":"https://github.com/Fibrous-F… (1,107 chars — expand)
{"declared":"https://github.com/Fibrous-Finance/fibx-skills","elapsed_ms":1812,"final_url":"https://github.com/Fibrous-Finance/fibx-skills","http_status":200,"index":0,"kind":"https","name":"custom","outcome":"live","probed":true,"probed_url":"https://github.com/Fibrous-Finance/fibx-skills"}, {"declared":"https://npmjs.com/package/fibx","elapsed_ms":361,"final_url":"https://www.npmjs.com/package/fibx","http_status":403,"index":1,"kind":"https","name":"custom","outcome":"not_live","probed":true,"probed_url":"https://npmjs.com/package/fibx"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":2,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}, {"declared":"https://github.com/ahmetenesdur/fibx/blob/main/MCP.md","elapsed_ms":4139,"final_url":"https://github.com/Fibrous-Finance/fibx/blob/main/MCP.md","http_status":200,"index":3,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://github.com/ahmetenesdur/fibx/blob/main/MCP.md"}- endpoints_answered_not_live
- 1
- endpoints_declared
- 4
- endpoints_live
- 3
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 4
- endpoints_probed
- 4
- endpoints_refused
- 0
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 1
- feedback_count
- 1
checked at 2026-10-07T08:36:11.001677Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 19050
- owner
- 0x46598f8006a588bc78941f2cb90c3eb4637eb98d
- block
- 52,281,733
- observed
- 2026-10-07T08:36:11.005383Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 2,903 bytes
- sha256
- 3cdef9d3d006cf661ec23af5f67973e984f9a35609e7260fa2a21f8f2f57d15a
- elapsed
- 0 ms
This run
reproducible- run
- c67de707-a82d-4589-8936-acd5a584c720
- chain
- base
- pinned block
- 52,281,733
- agents
- 98,319
- started
- 2026-10-07T06:00:13.662398Z
- finished
- 2026-10-07T19:18:37.899751Z
- checker
- 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- base # at block 52281733