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Plan SAP Agent Identity

sap_agent_identity_plan

Free read-only planner for SAP agent registration, profile/image updates, Metaplex/MPL Core identity linking, SNS linking, x402 pricing metadata, and post-write verification. Use this before sap_payments_register_agent or sap_payments_update_agent so agents know the exact local-signer route, metadata contract, forbidden actions, and protocol fee verification checklist. It does not touch chain and never signs. SAP MCP context: Direct synapse-sap-sdk wrapper served by this MCP. Read tools return on-chain state; write tools require signer policy, configured RPC, and the active SAP profile.

SAP MCP execution guidance: Intent: agent bootstrap, routing, skills, or repair guidance. Pricing: free; call directly without x402. Routing: free hosted call; call directly and keep it small/exact when possible. Signer boundary: hosted reads/builders never receive keypair bytes; value-moving results must be finalized locally when signing is required.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameNoRequired public display name for the SAP agent. Keep it stable enough for explorers and humans.
agentIdNoOptional stable lowercase agent id, for example solking. This is separate from the on-chain agent PDA.
pricingNoOptional pricing tiers advertised by the agent. Use tokenType usdc + settlementMode x402 for pay.sh/x402 agent commerce.
agentUriNoOptional public HTTPS/IPFS/Arweave/Kommodo URI for the agent profile metadata or profile page. Never use local desktop file paths.
imageUrlNoOptional public image URL. This must be HTTPS, IPFS, Arweave, or another public URI; desktop file paths are not valid.
protocolsNoRequired protocol tags the agent supports, for example sap, mcp, jupiter, pyth, metaplex, sns, x402, payments.
snsDomainNoOptional .sol domain to link after ownership or registration is verified.
descriptionNoRequired public description of what the agent does, which protocols it can use, and its safety/trust boundaries.
metadataUriNoAlias for agentUri. Prefer a public JSON metadata document containing name, description, image, external_url, attributes, sap, metaplex, sns, and x402 fields.
ownerWalletNoOptional expected SAP owner wallet. Use this for verification planning only; signing still comes from the active local SAP profile.
capabilitiesNoRequired capability list. Prefer object form for production; strings are accepted as shorthand.
x402EndpointNoOptional public x402 discovery/payment endpoint, usually https://host/.well-known/x402 for external agent services.
metaplexAssetNoOptional Metaplex NFT or MPL Core asset/collection address to reference from public agent metadata.
intendedActionNoAgent identity lifecycle step to plan. Use register for a new SAP agent, update for profile/image/capability changes, link-metaplex for NFT/MPL Core identity, link-sns for .sol identity, or full-identity for the recommended end-to-end flow.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
contentYesMCP content blocks returned to the caller.
isErrorNoTrue when the tool result represents an application-level error.

TDQS

B3.4/5.0
Behavior1/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations declare readOnlyHint=false, implying the tool may write, but the description repeatedly states it is 'read-only,' 'does not touch chain,' and 'never signs.' This is a direct contradiction, rendering the description unreliable. Additionally, openWorldHint=true suggests possible side effects outside the system, which the description does not address.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness2/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is verbose and repetitive, containing multiple identical phrases like 'Intent: agent bootstrap, routing, skills, or repair guidance.' and 'SAP MCP context...' The first sentence is clear, but the rest could be significantly trimmed.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The description covers purpose, usage order, and safety constraints. However, it omits what the output plan contains despite an output schema being present. The contradiction with annotations also reduces completeness. For a complex tool, it provides adequate but imperfect context.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Input schema covers all 14 parameters with full descriptions. The description adds some value by explaining parameter aliases (e.g., 'Alias for agentUri') and use cases, but much of the description is boilerplate repetition. Schema coverage is 100%, so baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description opens with 'Free read-only planner for SAP agent registration, profile/image updates, Metaplex/MPL Core identity linking, SNS linking, x402 pricing metadata, and post-write verification.' This clearly states the verb (planner) and the resources it covers, distinguishing it from write siblings like sap_register_agent or sap_update_agent.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explicitly says 'Use this before sap_payments_register_agent or sap_payments_update_agent' and 'It does not touch chain and never signs,' providing clear when-to-use context and an exclusion (no direct writes). It also gives pricing and routing guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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TDQS

B3.2/5.0
Disambiguation4/5

Tools are organized by protocol prefix (e.g., adrena_, jupiter_, sap_) which helps distinguish domains. Within each protocol, tool names clearly indicate actions (e.g., openPosition, getQuote). However, with 360 tools, some cross-protocol overlaps (e.g., multiple swap tools) and many similar fetch tools in the sap_* family require careful reading of descriptions to disambiguate.

Naming Consistency4/5

Each protocol group follows a consistent naming convention (e.g., snake_case for adrena_, camelCase for 3land, sap_ prefix for SAP SDK tools). The mix of conventions across protocols is acceptable, though a uniform style would improve predictability. Minor inconsistency: hyphenated names like metaplex-nft_ vs underscores.

Tool Count2/5

360 tools is far too many for a well-scoped MCP server. This aggregates dozens of protocols and SAP-specific features, making navigation difficult. The server would benefit from being split into focused micro-servers (e.g., SAP identity, Jupiter DEX, NFT tools). The current count overwhelms the coherence of the set.

Completeness4/5

The tool set covers a vast range of Solana ecosystem activities: token operations, swaps, staking, NFT management, bridging, oracle data, identity registration, chat, escrow, subscriptions, and premium streaming. Major lifecycle operations are present, though some niche subdomains may have missing functions (e.g., detailed governance or lending management). Overall, it's comprehensive for the intended scope.