io.github.PrintrFi/printr
NPM · @PRINTR/MCP
Let AI agents create, discover, and track tokens across chains via Printr.
Available components
Last scanned (9 hours ago)
Scores higher than 42% of npm servers
Category Crypto and Web3
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects sharp 0.34.5, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 75 of 278 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (Apache-2.0).Pass
- Actively maintained (last published 171 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability72
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2144 tokens (~153/item across 14 items; 14 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management70
- Stability observed for 21 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage97
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 90% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "printr_wallet_remove" implies "remove" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 14 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 −6
- Stability: pass → 0.63 functional
- 29 Oct 26 0
- CVE-2026-118663 affects this package: high ▼ security
- Dependency health: partial → 0.87 functional
- 27 Oct 26 0
- Dependency health: 0.87 → partial functional
- 22 Oct 26 +1
- CVE-2026-114113 affects this package: high ▼ security
- CVE-2026-114111 affects this package: high ▼ security
- CVE-2026-114112 affects this package: high ▼ security
- GHSA-wq5f-xc86-pv6w no longer affects this package ▲ security
- GHSA-rgj7-g3m4-5g8c no longer affects this package ▲ security
- GHSA-f88m-g3jw-g9cj no longer affects this package ▲ security
- Stability: 0.97 → pass security
- 21 Oct 26 −1
- Stability: pass → 0.97 functional
- 17 Oct 26 +3
- Stability: 0.80 → pass security
- 16 Oct 26 −3
- Stability: pass → 0.80 functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@printr/mcp@0.4.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 8 findings
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-rmxm-3fg6-px4f | CVE-2026-118663 | medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | yes |
| GHSA-f88m-g3jw-g9cj | CVE-2026-114113 | high | yes | |
| GHSA-rgj7-g3m4-5g8c | CVE-2026-114112 | high | yes | |
| GHSA-wq5f-xc86-pv6w | CVE-2026-114111 | high | yes | |
| GHSA-528h-pc64-c93x | CVE-2026-71429 | medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
| GHSA-hqr4-qq8f-hg3x | CVE-2026-104182 | medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
| GHSA-mjw6-4jj6-33hc | CVE-2026-104183 | medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L | yes |
| GHSA-w5hq-g745-h8pq | CVE-2026-41907 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 278 packages
| Packages resolved | 278 |
|---|---|
| Deprecated | 1 |
| Stale | 74 |
| No linked repository | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
printr_create_token ~357
Create a new token on Printr. Returns an UNSIGNED transaction payload that must be signed by the creator's wallet and submitted on-chain. The payload will be EVM calldata or Solana instructions depending on the home chain. You need separate wallet infrastructure to sign and submit the transaction. Use printr_quote first to estimate costs. Supply image (base64) or image_path (local file path — auto-compressed). If neither is provided and OPENROUTER_API_KEY is set, an image is generated from the token name, symbol, and description. The response includes a token_id (telecoin ID, hex) which can be used to construct the trade page URL: https://app.printr.money/trade/{token_id}. Present this URL to the user after the transaction is confirmed.
| Name | Type | Req | Description |
|---|---|---|---|
| chains | array | yes | Chains to deploy on |
| creator_accounts | array | yes | One creator address per chain being deployed to |
| description | string | yes | Token description |
| external_links | object | – | Optional external links for the token |
| graduation_threshold_per_chain_usd | – | – | Graduation threshold in USD (default: 69000) |
| image | string | – | Base64-encoded image data (max 500KB). JPEG or PNG. Mutually exclusive with image_path. |
| image_path | string | – | Absolute path to a local image file. The server reads, auto-compresses if needed, and encodes it. Mutually exclusive with image. If neither image nor image_path is provided and OPENROUTER_API_KEY is… |
| initial_buy | object | yes | – |
| name | string | yes | Token name |
| symbol | string | yes | Token ticker symbol |
| Name | Type | Req | Description |
|---|---|---|---|
| payload | – | yes | Unsigned transaction payload |
| quote | object | yes | Full cost breakdown |
| token_id | string | yes | Cross-chain telecoin ID (hex) |
No examples provided.
printr_get_deployments ~113
Check the deployment status of a Printr token across all its target chains. Returns per-chain status (pending, deploying, live, failed), contract addresses, transaction hashes, graduation progress, and cross-chain message details. Use this to monitor a token after creation.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Telecoin ID (hex, e.g. '0x3a7a8d...') or CAIP-10 address (e.g. 'eip155:8453:0x742d...') |
| Name | Type | Req | Description |
|---|---|---|---|
| deployments | array | yes | Per-chain deployment statuses |
No examples provided.
printr_get_token ~102
Get details about a Printr token by its telecoin ID or CAIP-10 contract address. Returns name, symbol, description, image, creator addresses, deployed chains, bonding curve properties, and external links.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Telecoin ID (hex, e.g. '0x3a7a8d...') or CAIP-10 address (e.g. 'eip155:8453:0x742d...') |
| Name | Type | Req | Description |
|---|---|---|---|
| chains | array | yes | CAIP-2 chain IDs |
| creatorAddresses | array | yes | CAIP-10 creator addresses |
| curveProperties | object | yes | – |
| description | string | yes | – |
| externalLinks | object | – | – |
| id | string | yes | Telecoin ID (hex) |
| imageUrl | string | yes | URL to token image |
| name | string | yes | – |
| symbol | string | yes | – |
No examples provided.
printr_launch_token ~406
Create a token and sign it in one call — collapses printr_create_token + printr_sign_and_submit_evm/svm or printr_open_web_signer into a single round-trip. Supply image (base64) or image_path (auto-compressed). If neither is provided and OPENROUTER_API_KEY is set, an image is auto-generated. With private_key: token is created and submitted on-chain immediately. Without private_key: token is created and a browser signing URL is returned. After submission, present the trade page URL: https://app.printr.money/trade/{token_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| chains | array | yes | Chains to deploy on |
| creator_accounts | array | yes | One creator address per chain being deployed to |
| description | string | yes | Token description |
| external_links | object | – | Optional external links for the token |
| graduation_threshold_per_chain_usd | – | – | Graduation threshold in USD (default: 69000) |
| image | string | – | Base64-encoded image data (max 500KB). JPEG or PNG. Mutually exclusive with image_path. |
| image_path | string | – | Absolute path to a local image file. Auto-compressed if needed. Mutually exclusive with image. If neither is provided and OPENROUTER_API_KEY is set, an image is generated automatically. |
| initial_buy | object | yes | – |
| name | string | yes | Token name |
| private_key | string | – | Private key to sign immediately after token creation. EVM: hex (with or without 0x prefix). SVM: base58 64-byte keypair. WARNING: handle with care — never share or commit this value. If omitted, a br… |
| rpc_url | string | – | RPC endpoint override. EVM falls back to the chain's default public RPC. SVM defaults to https://api.mainnet-beta.solana.com. |
| symbol | string | yes | Token ticker symbol |
| Name | Type | Req | Description |
|---|---|---|---|
| api_port | number | – | Port of the local session API |
| block_number | string | – | Block number (as string) |
| confirmation_status | string | – | Solana confirmation level |
| expires_at | number | – | Session expiry timestamp (epoch ms) |
| quote | object | yes | Full cost breakdown |
| session_token | string | – | Ephemeral session token |
| signature | string | – | Solana transaction signature (base58) |
| slot | number | – | Slot the transaction was confirmed in |
| status | string | yes | awaiting_signature: open the returned URL to sign. submitted: tx confirmed on-chain. |
| token_id | string | yes | Cross-chain telecoin ID (hex) |
| tx_hash | string | – | EVM transaction hash |
| tx_status | string | – | EVM transaction status |
| url | string | – | Deep link to the Printr web app signing page |
No examples provided.
printr_open_web_signer ~206
Starts an ephemeral local signing session and returns a deep link to the Printr web app where the user can sign the transaction using their browser wallet (MetaMask / Phantom). Call this after printr_create_token when the user wants to sign via browser rather than providing a raw private key. Present the returned URL to the user and ask them to open it. After the user confirms they have signed, proceed to poll printr_get_deployments.
| Name | Type | Req | Description |
|---|---|---|---|
| chain_type | string | yes | Chain type of the unsigned transaction |
| payload | – | yes | Full unsigned tx payload returned by printr_create_token |
| rpc_url | string | – | Optional RPC endpoint override for signing |
| token_id | string | yes | Telecoin ID (hex) returned by printr_create_token |
| token_meta | object | – | Token metadata to display in the signing UI. Include name, symbol, description, and current image URL so the user can preview the token and optionally replace its image before signing. |
| Name | Type | Req | Description |
|---|---|---|---|
| api_port | number | yes | Port of the local session API |
| expires_at | number | yes | Session expiry timestamp (epoch ms) |
| session_token | string | yes | Ephemeral session token |
| url | string | yes | Deep link to the Printr web app signing page |
No examples provided.
printr_quote ~96
Get a cost estimate for creating a token on Printr. Returns itemized costs per chain, total cost in USD and native tokens, and the number of tokens from the initial buy. Use this before printr_create_token to understand costs.
| Name | Type | Req | Description |
|---|---|---|---|
| chains | array | yes | Chains to deploy on |
| graduation_threshold_per_chain_usd | – | – | Graduation threshold in USD (default: 69000) |
| initial_buy | object | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| assets | array | yes | Involved assets |
| costs | array | yes | Itemized cost breakdown |
| id | string | yes | Quote identifier |
| initial_buy_amount | string | – | Token amount from initial buy |
| router | string | yes | Routing provider type |
| total | object | yes | Aggregated total cost |
No examples provided.
printr_sign_and_submit_evm ~181
Sign and submit an EVM transaction payload returned by printr_create_token. If no private_key is provided, the user will be prompted to select or provision a wallet. Returns the transaction hash and receipt once confirmed. After successful confirmation, present the trade page URL to the user: https://app.printr.money/trade/{token_id} using the token_id from the prior printr_create_token call.
| Name | Type | Req | Description |
|---|---|---|---|
| payload | object | yes | – |
| private_key | string | – | Hex private key for the creator wallet (with or without 0x prefix). WARNING: handle with care — never share or commit this value. Falls back to EVM_WALLET_PRIVATE_KEY env var or interactive wallet se… |
| rpc_url | string | – | HTTP RPC endpoint for the target chain. Falls back to the chain's default public RPC if omitted. |
| Name | Type | Req | Description |
|---|---|---|---|
| block_number | string | yes | Block number (as string) |
| status | string | yes | Transaction status |
| tx_hash | string | yes | Transaction hash |
No examples provided.
printr_sign_and_submit_svm ~171
Sign and submit a Solana transaction payload returned by printr_create_token. If no private_key is provided, the user will be prompted to select or provision a wallet. Returns the transaction signature once confirmed. After successful confirmation, present the trade page URL to the user: https://app.printr.money/trade/{token_id} using the token_id from the prior printr_create_token call.
| Name | Type | Req | Description |
|---|---|---|---|
| payload | object | yes | – |
| private_key | string | – | base58-encoded 64-byte Solana keypair secret. WARNING: handle with care — never share or commit this value. If omitted, the user will be prompted to select or provision a wallet. |
| rpc_url | string | – | Solana RPC endpoint (default: https://api.mainnet-beta.solana.com) |
| Name | Type | Req | Description |
|---|---|---|---|
| confirmation_status | string | yes | Confirmation level |
| signature | string | yes | Transaction signature (base58) |
| slot | number | yes | Slot the transaction was confirmed in |
No examples provided.
printr_wallet_bulk_remove ~48
Remove multiple wallets from the local keystore at once. Does not affect active wallets for the current session.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet_ids | array | yes | List of keystore wallet IDs to remove |
| Name | Type | Req | Description |
|---|---|---|---|
| removed_count | number | yes | Number of wallets actually removed |
No examples provided.
printr_wallet_import ~128
Import an existing private key as the active wallet for its chain. Optionally encrypt and save it to the local keystore by providing a label and password. The wallet is set active immediately.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | yes | CAIP-2 chain ID |
| label | string | – | Label for saving to keystore (required together with password) |
| password | string | – | Password to encrypt and save to keystore |
| private_key | string | yes | Raw private key — EVM: hex (with or without 0x), SVM: base58 64-byte keypair |
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Derived wallet address |
| saved | boolean | yes | Whether the wallet was saved to the keystore |
| wallet_id | string | – | Keystore wallet ID if saved |
No examples provided.
printr_wallet_list ~48
List wallets saved in the local keystore (~/.printr/wallets.json). Private keys are never returned.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Filter by CAIP-2 chain ID |
| Name | Type | Req | Description |
|---|---|---|---|
| wallets | array | yes | – |
No examples provided.
printr_wallet_new ~158
Generate a new wallet keypair for the given chain, encrypt it with a password, and save it to the local keystore (~/.printr/wallets.json). Returns the new address and wallet ID. The wallet is immediately set as the active wallet for its chain type. Fund the address with native tokens before signing transactions.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | yes | CAIP-2 chain ID (e.g. 'solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp' or 'eip155:8453') |
| label | string | yes | Human-readable label for this wallet |
| password | string | yes | Password used to encrypt the private key at rest |
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | New wallet address |
| chain | string | yes | CAIP-2 chain ID |
| wallet_id | string | yes | Keystore wallet ID — use with printr_wallet_unlock |
No examples provided.
printr_wallet_remove ~48
Remove a wallet from the local keystore. Does not affect the active wallet for the current session.
| Name | Type | Req | Description |
|---|---|---|---|
| wallet_id | string | yes | Keystore wallet ID — from printr_wallet_list |
| Name | Type | Req | Description |
|---|---|---|---|
| ok | boolean | yes | – |
No examples provided.
printr_wallet_unlock ~82
Decrypt a stored keystore wallet with its password and set it as the active wallet for its chain type. Once unlocked, signing tools use it automatically for the rest of the session (until the MCP server restarts).
| Name | Type | Req | Description |
|---|---|---|---|
| password | string | yes | Decryption password |
| wallet_id | string | yes | Keystore wallet ID — from printr_wallet_list |
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Wallet address |
| chain | string | yes | CAIP-2 chain ID |
No examples provided.
How do I install the io.github.PrintrFi/printr MCP server?
io.github.PrintrFi/printr runs locally as an npm package, launched with npx -y @printr/mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @printr/mcp
claude mcp add printrfi-printr -- npx -y @printr/mcp
What is the io.github.PrintrFi/printr MCP server?
io.github.PrintrFi/printr is an MCP server listed in the public MCP registry as io.github.PrintrFi/printr. Let AI agents create, discover, and track tokens across chains via Printr. This page covers its npm package (@printr/mcp).
Is the io.github.PrintrFi/printr MCP server safe to use?
io.github.PrintrFi/printr scores 72 out of 100 on VerifyMCP. We recorded 8 known advisories against it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.PrintrFi/printr MCP server expose?
io.github.PrintrFi/printr exposes 14 tools: printr_quote, printr_create_token, printr_launch_token, printr_get_token, printr_get_deployments, and 9 more. Their descriptions and schemas cost roughly 2,144 tokens of context every time the server is loaded.
Is the io.github.PrintrFi/printr MCP server still maintained?
io.github.PrintrFi/printr is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.PrintrFi/printr MCP server under?
io.github.PrintrFi/printr declares the Apache-2.0 licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.