solana

Name: solana
Author: AlexAI-MCP

132stars24forks

How to install solana?

alexai-mcp/hermes-ccc/solana

$npx -y skills add AlexAI-MCP/hermes-CCC --skill solana

Installs into the current project.

Summary

Query Solana blockchain data — SOL balances, SPL tokens, transactions, programs, and NFTs via JSON RPC API.

Files · 1

View on GitHub

SKILL.md

1	# Solana Blockchain
2
3	Query Solana on-chain data via JSON RPC. No API key required for public endpoints.
4
5	## RPC Endpoints
6
7	```
8	Mainnet: https://api.mainnet-beta.solana.com
9	Devnet: https://api.devnet.solana.com
10	Testnet: https://api.testnet.solana.com
11	```
12
13	## Python Setup
14
15	```python
16	import urllib.request, json
17
18	RPC = "https://api.mainnet-beta.solana.com"
19
20	def rpc(method, params=[]):
21	payload = json.dumps({
22	"jsonrpc": "2.0", "id": 1,
23	"method": method, "params": params
24	}).encode()
25	req = urllib.request.Request(
26	RPC, data=payload,
27	headers={"Content-Type": "application/json"}
28	)
29	with urllib.request.urlopen(req, timeout=10) as r:
30	resp = json.loads(r.read())
31	if "error" in resp:
32	raise Exception(resp["error"])
33	return resp["result"]
34	```
35
36	---
37
38	## SOL Balance
39
40	```python
41	def get_sol_balance(pubkey):
42	result = rpc("getBalance", [pubkey])
43	return result["value"] / 1e9 # lamports → SOL
44
45	addr = "YourWalletPublicKey..."
46	print(f"Balance: {get_sol_balance(addr):.4f} SOL")
47	```
48
49	---
50
51	## SPL Token Accounts
52
53	```python
54	def get_token_accounts(pubkey):
55	result = rpc("getTokenAccountsByOwner", [
56	pubkey,
57	{"programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"},
58	{"encoding": "jsonParsed"}
59	])
60	return result["value"]
61
62	accounts = get_token_accounts(addr)
63	for acc in accounts:
64	info = acc["account"]["data"]["parsed"]["info"]
65	mint = info["mint"]
66	amount = info["tokenAmount"]["uiAmount"]
67	print(f"Token: {mint[:8]}... Balance: {amount}")
68	```
69
70	---
71
72	## Transaction Details
73
74	```python
75	def get_tx(signature):
76	return rpc("getTransaction", [
77	signature,
78	{"encoding": "jsonParsed", "maxSupportedTransactionVersion": 0}
79	])
80
81	def get_recent_txs(pubkey, limit=10):
82	sigs = rpc("getSignaturesForAddress", [pubkey, {"limit": limit}])
83	return [s["signature"] for s in sigs]
84	```
85
86	---
87
88	## Account Info
89
90	```python
91	def get_account(pubkey):
92	return rpc("getAccountInfo", [pubkey, {"encoding": "jsonParsed"}])
93
94	info = get_account(addr)
95	print(f"Lamports: {info['value']['lamports']}")
96	print(f"Owner: {info['value']['owner']}")
97	print(f"Executable: {info['value']['executable']}")
98	```
99
100	---
101
102	## Network Stats
103
104	```python
105	def get_slot():
106	return rpc("getSlot")
107
108	def get_epoch_info():
109	return rpc("getEpochInfo")
110
111	def get_recent_performance():
112	return rpc("getRecentPerformanceSamples", [5])
113
114	print(f"Current slot: {get_slot()}")
115	epoch = get_epoch_info()
116	print(f"Epoch: {epoch['epoch']}, Slot: {epoch['slotIndex']}/{epoch['slotsInEpoch']}")
117	```
118
119	---
120
121	## SOL Price
122
123	```python
124	def get_sol_price():
125	url = "https://api.coingecko.com/api/v3/simple/price?ids=solana&vs_currencies=usd"
126	with urllib.request.urlopen(url) as r:
127	return json.loads(r.read())["solana"]["usd"]
128
129	price = get_sol_price()
130	bal = get_sol_balance(addr)
131	print(f"Portfolio: ${bal * price:.2f} USD")
132	```
133
134	---
135
136	## Solana CLI (alternative)
137
138	```bash
139	# Install
140	sh -c "$(curl -sSfL https://release.solana.com/stable/install)"
141
142	# Balance
143	solana balance WALLET_ADDRESS
144
145	# Transaction history
146	solana transaction-history WALLET_ADDRESS --limit 10
147
148	# Set network
149	solana config set --url mainnet-beta
150	```
151
152	---
153
154	## Helius / QuickNode (enhanced APIs)
155
156	For NFT data, DAS API, and higher rate limits:
157	```python
158	# Helius (free tier available)
159	RPC = "https://mainnet.helius-rpc.com/?api-key=YOUR_KEY"
160	```

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solana

132stars24forks

View on GitHub

How to install solana?

alexai-mcp/hermes-ccc/solana

$npx -y skills add AlexAI-MCP/hermes-CCC --skill solana

Installs into the current project.

Summary

Query Solana blockchain data — SOL balances, SPL tokens, transactions, programs, and NFTs via JSON RPC API.

Files · 1

View on GitHub

SKILL.md

1	# Solana Blockchain
2
3	Query Solana on-chain data via JSON RPC. No API key required for public endpoints.
4
5	## RPC Endpoints
6
7	```
8	Mainnet: https://api.mainnet-beta.solana.com
9	Devnet: https://api.devnet.solana.com
10	Testnet: https://api.testnet.solana.com
11	```
12
13	## Python Setup
14
15	```python
16	import urllib.request, json
17
18	RPC = "https://api.mainnet-beta.solana.com"
19
20	def rpc(method, params=[]):
21	payload = json.dumps({
22	"jsonrpc": "2.0", "id": 1,
23	"method": method, "params": params
24	}).encode()
25	req = urllib.request.Request(
26	RPC, data=payload,
27	headers={"Content-Type": "application/json"}
28	)
29	with urllib.request.urlopen(req, timeout=10) as r:
30	resp = json.loads(r.read())
31	if "error" in resp:
32	raise Exception(resp["error"])
33	return resp["result"]
34	```
35
36	---
37
38	## SOL Balance
39
40	```python
41	def get_sol_balance(pubkey):
42	result = rpc("getBalance", [pubkey])
43	return result["value"] / 1e9 # lamports → SOL
44
45	addr = "YourWalletPublicKey..."
46	print(f"Balance: {get_sol_balance(addr):.4f} SOL")
47	```
48
49	---
50
51	## SPL Token Accounts
52
53	```python
54	def get_token_accounts(pubkey):
55	result = rpc("getTokenAccountsByOwner", [
56	pubkey,
57	{"programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"},
58	{"encoding": "jsonParsed"}
59	])
60	return result["value"]
61
62	accounts = get_token_accounts(addr)
63	for acc in accounts:
64	info = acc["account"]["data"]["parsed"]["info"]
65	mint = info["mint"]
66	amount = info["tokenAmount"]["uiAmount"]
67	print(f"Token: {mint[:8]}... Balance: {amount}")
68	```
69
70	---
71
72	## Transaction Details
73
74	```python
75	def get_tx(signature):
76	return rpc("getTransaction", [
77	signature,
78	{"encoding": "jsonParsed", "maxSupportedTransactionVersion": 0}
79	])
80
81	def get_recent_txs(pubkey, limit=10):
82	sigs = rpc("getSignaturesForAddress", [pubkey, {"limit": limit}])
83	return [s["signature"] for s in sigs]
84	```
85
86	---
87
88	## Account Info
89
90	```python
91	def get_account(pubkey):
92	return rpc("getAccountInfo", [pubkey, {"encoding": "jsonParsed"}])
93
94	info = get_account(addr)
95	print(f"Lamports: {info['value']['lamports']}")
96	print(f"Owner: {info['value']['owner']}")
97	print(f"Executable: {info['value']['executable']}")
98	```
99
100	---
101
102	## Network Stats
103
104	```python
105	def get_slot():
106	return rpc("getSlot")
107
108	def get_epoch_info():
109	return rpc("getEpochInfo")
110
111	def get_recent_performance():
112	return rpc("getRecentPerformanceSamples", [5])
113
114	print(f"Current slot: {get_slot()}")
115	epoch = get_epoch_info()
116	print(f"Epoch: {epoch['epoch']}, Slot: {epoch['slotIndex']}/{epoch['slotsInEpoch']}")
117	```
118
119	---
120
121	## SOL Price
122
123	```python
124	def get_sol_price():
125	url = "https://api.coingecko.com/api/v3/simple/price?ids=solana&vs_currencies=usd"
126	with urllib.request.urlopen(url) as r:
127	return json.loads(r.read())["solana"]["usd"]
128
129	price = get_sol_price()
130	bal = get_sol_balance(addr)
131	print(f"Portfolio: ${bal * price:.2f} USD")
132	```
133
134	---
135
136	## Solana CLI (alternative)
137
138	```bash
139	# Install
140	sh -c "$(curl -sSfL https://release.solana.com/stable/install)"
141
142	# Balance
143	solana balance WALLET_ADDRESS
144
145	# Transaction history
146	solana transaction-history WALLET_ADDRESS --limit 10
147
148	# Set network
149	solana config set --url mainnet-beta
150	```
151
152	---
153
154	## Helius / QuickNode (enhanced APIs)
155
156	For NFT data, DAS API, and higher rate limits:
157	```python
158	# Helius (free tier available)
159	RPC = "https://mainnet.helius-rpc.com/?api-key=YOUR_KEY"
160	```

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